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Zueva AY, Bilyachenko AN, Arteev IS, Khrustalev VN, Dorovatovskii PV, Shul'pina LS, Ikonnikov NS, Gutsul EI, Rahimov KG, Shubina ES, Reis Conceição N, Mahmudov KT, Guedes da Silva MFC, Pombeiro AJL. A Family of Hexacopper Phenylsilsesquioxane/Acetate Complexes: Synthesis, Solvent-Controlled Cage Structures, and Catalytic Activity. Chemistry 2024:e202401164. [PMID: 38551412 DOI: 10.1002/chem.202401164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Indexed: 04/26/2024]
Abstract
Convenient self-assembly synthesis of copper(II) complexes via double (phenylsilsesquioxane and acetate) ligation allows to isolate a family of impressive sandwich-like cage compounds. An intriguing feature of these complexes is the difference in the structure of a pair of silsesquioxane ligands despite identical (Cu6) nuclearity and number (four) of acetate fragments. Formation of particular combination of silsesquioxane ligands (cyclic/cyclic vs condensed/condensed vs cyclic/condensed) was found to be dependent on the synthesis/crystallization media. A combination of Si4-cyclic and Si6-condensed silsesquioxane ligands is a brand new feature of cage metallasilsesquioxanes. A representative Cu6-complex (4) (with cyclic silsesquioxanes) exhibited high catalytic activity in the oxidation of alkanes and alcohols with peroxides. Maximum yield of the products of cyclohexane oxidation attained 30 %. The compound 4 was also tested as catalyst in the Baeyer-Villiger oxidation of cyclohexanone by m-chloroperoxybenzoic acid: maximum yields of 88 % and 100 % of ϵ-caprolactone were achieved upon conventional heating at 50 °C for 4 h and MW irradiation at 70 or 80 °C during 30 min, respectively. It was also possible to obtain the lactone (up to 16 % yield) directly from the cyclohexane via a tandem oxidation/Baeyer-Villiger oxidation reaction using the same oxidant.
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Affiliation(s)
- Anna Y Zueva
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119334, Moscow, Russian Federation
- Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
| | - Alexey N Bilyachenko
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119334, Moscow, Russian Federation
- Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
| | - Ivan S Arteev
- Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
- Higher Chemical College, Mendeleev University of Chemical Technology of Russia, Miusskaya Sq. 9, 125047, Moscow, Russia
| | - Victor N Khrustalev
- Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, 119991, Moscow, Russian Federation
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute", 1 Akademika Kurchatova Pl., 123182, Moscow, Russian Federation
| | - Lidia S Shul'pina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119334, Moscow, Russian Federation
| | - Nikolay S Ikonnikov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119334, Moscow, Russian Federation
| | - Evgenii I Gutsul
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119334, Moscow, Russian Federation
| | - Karim G Rahimov
- Baku State University, Z. Xalilov Str. 23, Az 1148, Baku, Azerbaijan
| | - Elena S Shubina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119334, Moscow, Russian Federation
| | - Nuno Reis Conceição
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Kamran T Mahmudov
- Baku State University, Z. Xalilov Str. 23, Az 1148, Baku, Azerbaijan
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - M Fátima C Guedes da Silva
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Armando J L Pombeiro
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
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Bilyachenko AN, Khrustalev VN, Dorovatovskii PV, Shul'pina LS, Ikonnikov NS, Shubina ES, Lobanov NN, Aliyeva VA, Nunes AVM, Mahmudov KT, Kozlov YN, Pombeiro AJL. Fe(III)-Based Phenylsilsesquioxane/Acetylacetonate Complexes: Synthesis, Cage-like Structure, and High Catalytic Activity. Inorg Chem 2024; 63:1909-1918. [PMID: 38215459 DOI: 10.1021/acs.inorgchem.3c03587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2024]
Abstract
Unprecedented iron-based silsesquioxane/acetylacetonate complexes were synthesized. The intriguing cage-like structure of compounds is alkaline metal-dependent: the Fe2Li2 complex includes condensed Si6-silsesquioxane and four acetylacetonate ligands; the Fe4Na4 complex exhibits two cyclic Si4-silsesquioxane and eight acetylacetonate ligands, while the Fe3K3 complex features two cyclic Si3-silsesquioxane and six acetylacetonate ligands. The latter case is the very first observation of small trimeric silsesquioxane ligands in the composition of cage-like metallasilsesquioxanes. The Fe4Na4-based complex exhibits a record high activity in the oxidation of inert alkanes with peroxides (55% yield of oxygenates in cyclohexane oxidation). It also acts as a catalyst in the cycloaddition of CO2 with epoxides, leading to cyclic carbonates in good yields (58-96%).
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Affiliation(s)
- Alexey N Bilyachenko
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, Moscow 119991, Russian Federation
- Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute", 1 Akademika Kurchatova Pl., Moscow 123182, Russian Federation
| | - Lidia S Shul'pina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, Moscow 119991, Russian Federation
| | - Nikolay S Ikonnikov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, Moscow 119991, Russian Federation
| | - Elena S Shubina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, Moscow 119991, Russian Federation
| | - Nikolai N Lobanov
- Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
| | - Vusala A Aliyeva
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
| | - Ana V M Nunes
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
| | - Kamran T Mahmudov
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
- Excellence Center, Baku State University, Z. Xalilov Str. 23, Baku Az 1148, Azerbaijan
| | - Yuriy N Kozlov
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 4 Ulitsa Kosygina, Moscow 119991, Russian Federation
- Plekhanov Russian University of Economics, 36 Stremyannyi Pereulok, Moscow 117997, Russian Federation
| | - Armando J L Pombeiro
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, Moscow 119991, Russian Federation
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Bilyachenko AN, Gutsul EI, Khrustalev VN, Chusova O, Dorovatovskii PV, Aliyeva VA, Paninho AB, Nunes AVM, Mahmudov KT, Shubina ES, Pombeiro AJL. A Family of Cagelike Mn-Silsesquioxane/Bathophenanthroline Complexes: Synthesis, Structure, and Catalytic and Antifungal Activity. Inorg Chem 2023; 62:15537-15549. [PMID: 37698451 DOI: 10.1021/acs.inorgchem.3c02040] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
This study reports a novel family of cage manganesesilsesquioxanes prepared via complexation with bathophenanthroline (4,7-diphenyl-1,10-phenanthroline). The resulting Mn4-, Mn6Li2-, and Mn4Na-compounds exhibit several unprecedented cage metallasilsesquioxane structural features, including intriguing self-assembly of silsesquioxane ligands. Complexes were tested in vitro for fungicidal activity against seven classes of phytopathogenic fungi. The representative Mn4Na-complex acts as a catalyst in the cycloaddition of CO2 to epoxides under solvent-free conditions to form cyclic carbonates in good yields.
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Affiliation(s)
- Alexey N Bilyachenko
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
- Peoples' Friendship University of Russia, Miklukho-Maklay St., 6, 117198 Moscow, Russia
| | - Evgenii I Gutsul
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia, Miklukho-Maklay St., 6, 117198 Moscow, Russia
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect, 47, 119991 Moscow, Russia
| | - Olga Chusova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute", Acad. Kurchatov Sq., 1, 123182 Moscow, Russia
| | - Vusala A Aliyeva
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Ana B Paninho
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Ana V M Nunes
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Kamran T Mahmudov
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- Excellence Center, Baku State University, Z. Xalilov Str. 23, Az 1148 Baku, Azerbaijan
| | - Elena S Shubina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Armando J L Pombeiro
- Peoples' Friendship University of Russia, Miklukho-Maklay St., 6, 117198 Moscow, Russia
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
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Bilyachenko AN, Arteev IS, Khrustalev VN, Shul'pina LS, Korlyukov AA, Ikonnikov NS, Shubina ES, Kozlov YN, Reis Conceição N, Guedes da Silva MFC, Mahmudov KT, Pombeiro AJL. Cage-like Cu 5Cs 4-Phenylsilsesquioxanes: Synthesis, Supramolecular Structures, and Catalytic Activity. Inorg Chem 2023; 62:13573-13586. [PMID: 37561666 DOI: 10.1021/acs.inorgchem.3c01989] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
A small family of nonanuclear Cu5Cs4-based phenylsilsesquioxanes 1-2 were prepared by a convenient self-assembly approach and characterized by X-ray diffraction studies. The compounds 1 and 2 show some unprecedented structural features such as the presence of a [Ph14Si14O28]14- silsesquioxane ligand and a CuII5CsI4 nuclearity in which the metal cations occupy unusual positions within the cluster. Copper ions are "wrapped" into a silsesquioxane matrix, while cesium ions are located in external positions. This resulted in cesium-involved aggregation of coordination polymer structures. Both compounds 1 and 2 realize specific metallocene (cesium-phenyl) linkage between neighboring cages. Compound 2 is evaluated as a catalyst in the Baeyer-Villiger (B-V) oxidation of cyclohexanone and tandem cyclohexane oxidation/B-V oxidation of cyclohexanone with m-chloroperoxybenzoic acid (mCPBA) as an oxidant, in an aqueous acetonitrile medium, and HNO3 as the promoter. A quantitative yield of ε-caprolactone was achieved under conventional heating at 50 °C for 4 h or MW irradiation for 30 min (for cyclohexanone as substrate); 17 and 19% yields of lactone upon MW irradiation at 80 °C for 30 min and heating at 50 °C for 4 h, respectively (for cyclohexane as a substrate), were achieved. Complex 2 was evaluated as a catalyst for the oxidation of alkanes to alkyl hydroperoxides and alcohols to ketones with peroxides at 60 °C in acetonitrile. The maximum yield of cyclohexane oxidation products was 30%. Complex 2 exhibits high activity in the oxidation of alcohols.
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Affiliation(s)
- Alexey N Bilyachenko
- A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, Moscow 119991, Russia
- Peoples' Friendship University of Russia, Miklukho-Maklay St., 6, Moscow 117198, Russia
| | - Ivan S Arteev
- A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, Moscow 119991, Russia
- Higher Chemical College, Mendeleev University of Chemical Technology of Russia, Miusskaya Sq. 9, Moscow 125047, Russia
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia, Miklukho-Maklay St., 6, Moscow 117198, Russia
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
| | - Lidia S Shul'pina
- A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, Moscow 119991, Russia
| | - Alexander A Korlyukov
- A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, Moscow 119991, Russia
- Pirogov Russian National Research Medical University, Ostrovitianov Str. 1, Moscow 117997, Russia
| | - Nikolay S Ikonnikov
- A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, Moscow 119991, Russia
| | - Elena S Shubina
- A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, Moscow 119991, Russia
| | - Yuriy N Kozlov
- Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina, dom 4, Moscow 119991, Russia
- Plekhanov Russian University of Economics, Stremyannyi Pereulok 36, Moscow 117997, Russia
| | - Nuno Reis Conceição
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
| | - M Fátima C Guedes da Silva
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
- Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
| | - Kamran T Mahmudov
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
- Excellence Center, Baku State University, Z. Xalilov Str. 23, Baku Az 1148, Azerbaijan
| | - Armando J L Pombeiro
- Peoples' Friendship University of Russia, Miklukho-Maklay St., 6, Moscow 117198, Russia
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
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Sun X, Fu Q, Dai P, Zhang C, Xu R. Catalyzing Benzoxazine Polymerization with Titanium-Containing POSS to Reduce the Curing Temperature and Improve Thermal Stability. Molecules 2023; 28:5450. [PMID: 37513322 PMCID: PMC10384060 DOI: 10.3390/molecules28145450] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/09/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Trisilanolphenyl-polyhedral oligomeric silsesquioxane titanium (Ti-Ph-POSS) was synthesized through the corner-capping reaction, and Ti-Ph-POSS was dispersed in benzoxazine (BZ) to prepare Ti-Ph-POSS/PBZ composite materials. Ti-Ph-POSS could catalyze the ring-opening polymerization (ROP) of BZ and reduce the curing temperature of benzoxazine. In addition, Ti immobilized on the Ti-Ph-POSS cage could form covalent bonds with the N or O atoms on polybenzoxazine, improving the thermal stability of PBZ. The catalytic activity of the Ti-Ph-POSS/BZ mixtures was assessed and identified through 1H nuclear magnetic resonance (1H-NMR) and Fourier-transform infrared (FTIR) analyses, while thermogravimetric analysis (TGA) and dynamic mechanical analysis (DMA) were used to determine the thermal properties of the composite. It was found that PBZ exhibited a higher glass transition temperature (Tg) and better thermal stability when Ti-Ph-POSS was added. The curing behavior of the Ti-Ph-POSS/BZ mixtures showed that the initial (Ti) and peak (Tp) curing temperatures sharply decreased as the content of Ti-Ph-POSS and the heating rate increased. The curing kinetics of these Ti-Ph-POSS/BZ systems were analyzed using the Kissinger method, and the morphology of Ti-Ph-POSS/PBZ was determined via scanning electron microscopy (SEM). It was found that the Ti-Ph-POSS particles were well distributed in the composites. When the content exceeded 2 wt%, several Ti-Ph-POSS particles could not react with benzoxazine and were only dispersed within the PBZ matrix, resulting in aggregation of the Ti-Ph-POSS molecules.
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Affiliation(s)
- Xiaoyi Sun
- Key Laboratory of Carbon Fiber and Functional Polymers, Beijing University of Chemical Technology, Ministry of Education, Beijing 100029, China
| | - Qixuan Fu
- Key Laboratory of Carbon Fiber and Functional Polymers, Beijing University of Chemical Technology, Ministry of Education, Beijing 100029, China
| | - Pei Dai
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Caili Zhang
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Riwei Xu
- Key Laboratory of Carbon Fiber and Functional Polymers, Beijing University of Chemical Technology, Ministry of Education, Beijing 100029, China
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Bilyachenko AN, Arteev IS, Khrustalev VN, Zueva AY, Shul'pina LS, Shubina ES, Ikonnikov NS, Shul'pin GB. Cagelike Octacopper Methylsilsesquioxanes: Self-Assembly in the Focus of Alkaline Metal Ion Influence-Synthesis, Structure, and Catalytic Activity. Molecules 2023; 28. [PMID: 36770877 DOI: 10.3390/molecules28031211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/21/2023] [Accepted: 01/24/2023] [Indexed: 01/28/2023] Open
Abstract
A family of unusual octacopper cage methylsilsesquioxanes 1-4 were prepared and characterized. Features of their cagelike (prismatic) structure were established using X-ray diffraction studies. Effects of distortion of prismatic cages 1-4 due to variation of (i) additional alkaline metal ions (K, Rb, or Cs), (ii) combination of solvating ligands, and (iii) nature of encapsulating species were found. Opportunities for the design of supramolecular 1D extended structures were found. These opportunities are based on (i) formate linkers between copper centers (in the case of Cu8K2-based compound 2) or (ii) crown ether-like contacts between cesium ions and siloxane cycles (in the case of Cu8Cs2-based compound 4). Cu8Cs2-complex 4 was evaluated in the catalysis of alkanes and alcohols. Complex 4 exhibits high catalytic activity. The yield of cyclohexane oxidation products is 35%. The presence of nitric acid is necessary as a co-catalyst. The oxidation of alcohols with the participation of complex 4 as a catalyst and tert-butyl hydroperoxide as an oxidizer also proceeds in high yields of up to 98%.
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Bilyachenko AN, Khrustalev VN, Gutsul EI, Zueva AY, Korlyukov AA, Shul'pina LS, Ikonnikov NS, Dorovatovskii PV, Gelman D, Shubina ES, Shul'pin GB. Hybrid Silsesquioxane/Benzoate Cu(7)-Complexes: Synthesis, Unique Cage Structure, and Catalytic Activity. Molecules 2022; 27. [PMID: 36500598 DOI: 10.3390/molecules27238505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/24/2022] [Accepted: 11/27/2022] [Indexed: 12/12/2022]
Abstract
A series of phenylsilsesquioxane-benzoate heptacopper complexes 1-3 were synthesized and characterized by X-ray crystallography. Two parallel routes of toluene spontaneous oxidation (into benzyl alcohol and benzoate) assisted the formation of the cagelike structure 1. A unique multi-ligation of copper ions (from (i) silsesquioxane, (ii) benzoate, (iii) benzyl alcohol, (iv) pyridine, (v) dimethyl-formamide and (vi) water ligands) was found in 1. Directed self-assembly using benzoic acid as a reactant afforded complexes 2-3 with the same main structural features as for 1, namely heptanuclear core coordinated by (i) two distorted pentameric cyclic silsesquioxane and (ii) four benzoate ligands, but featuring other solvate surroundings. Complex 3 was evaluated as a catalyst for the oxidation of alkanes to alkyl hydroperoxides and alcohols to ketones with hydrogen peroxide and tert-butyl hydroperoxide, respectively, at 50 °C in acetonitrile. The maximum yield of cyclohexane oxidation products as high as 32% was attained. The oxidation reaction results in a mixture of cyclohexyl hydroperoxide, cyclohexanol, and cyclohexanone. Upon the addition of triphenylphosphine, the cyclohexyl hydroperoxide is completely converted to cyclohexanol. The specific regio- and chemoselectivity in the oxidation of n-heptane and methylcyclohexane, respectively, indicate the involvement of of hydroxyl radicals. Complex 3 exhibits a high activity in the oxidation of alcohols.
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Bilyachenko AN, Khrustalev VN, Zueva AY, Titova EM, Astakhov GS, Zubavichus YV, Dorovatovskii PV, Korlyukov AA, Shul’pina LS, Shubina ES, Kozlov YN, Ikonnikov NS, Gelman D, Shul’pin GB. A Novel Family of Cage-like (CuLi, CuNa, CuK)-phenylsilsesquioxane Complexes with 8-hydroxyquinoline Ligands: Synthesis, Structure, and Catalytic Activity. Molecules 2022; 27:6205. [PMID: 36234735 PMCID: PMC9571593 DOI: 10.3390/molecules27196205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/09/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022] Open
Abstract
The first examples of metallasilsesquioxane complexes, including ligands of the 8-hydroxyquinoline family 1–9, were synthesized, and their structures were established by single crystal X-ray diffraction using synchrotron radiation. Compounds 1–9 tend to form a type of sandwich-like cage of Cu4M2 nuclearity (M = Li, Na, K). Each complex includes two cisoid pentameric silsesquioxane ligands and two 8-hydroxyquinoline ligands. The latter coordinates the copper ions and corresponding alkaline metal ions (via the deprotonated oxygen site). A characteristic (size) of the alkaline metal ion and a variation of characteristics of nitrogen ligands (8-hydroxyquinoline vs. 5-chloro-8-hydroxyquinoline vs. 5,7-dibromo-8-hydroxyquinoline vs. 5,7-diiodo-8-hydroxyquinoline) are highly influential for the formation of the supramolecular structure of the complexes 3a, 5, and 7–9. The Cu6Na2-based compound 2 exhibits high catalytic activity towards the oxidation of (i) hydrocarbons by H2O2 activated with HNO3, and (ii) alcohols by tert-butyl hydroperoxide. Studies of kinetics and their selectivity has led us to conclude that it is the hydroxyl radicals that play a crucial role in this process.
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Larsen RT, McLaughlin M, Katsoulis DE. Polyhedral Organic Silsesquioxane Cage Structures Formed via Reaction of Methylchlorosilanes with Re/CeO 2 in Catalytic Oxygen Depletion–Regeneration Cycle. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yu. Vasil'kov A, Migulin DA, Muzalevskiy VM, Naumkin AV, Yu. Pereyaslavtsev A, Zubavichus YV, Nenajdenko VG, Muzafarov AM. Copper-containing polymethylsilsesquioxane nanocomposites in catalytic olefination reaction. Mendeleev Communications 2022; 32:478-81. [DOI: 10.1016/j.mencom.2022.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Dascalu M, Stoica AC, Bele A, Macsim AM, Bargan A, Varganici CD, Stiubianu GT, Racles C, Shova S, Cazacu M. Octakis(Carboxyalkyl-Thioethyl)Silsesquioxanes and Derived Metal Complexes: Synthesis, Characterization and Catalytic Activity Assessments. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02408-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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12
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Marchesi S, Bisio C, Carniato F. Synthesis of Novel Luminescent Double-Decker Silsesquioxanes Based on Partially Condensed TetraSilanolPhenyl POSS and Tb3+/Eu3+ Lanthanide Ions. Processes (Basel) 2022; 10:758. [DOI: 10.3390/pr10040758] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In this study, novel lanthanide-containing double-decker polyhedral oligomeric silsesquioxanes (POSS) were prepared by combining the partially condensed TetraSilanolPhenyl POSS with terbium (Tb3+) and europium (Eu3+) ions. This open-cage POSS possesses four diametrically opposite silanol groups that are able to coordinate, under mild conditions, different luminescent ions through a simple corner-capping method. The two metal-containing POSS functionalized with Tb3+ and with an equimolar combination of Tb3+ and Eu3+ show a completely condensed structure with different luminescent properties. Their emission features depend on the chemical nature of the metal ions incorporated in the framework. An improved stokes shift was detected in the bimetallic compound containing both the Tb3+ and Eu3+ ions, promoted by the occurrence of a Tb3+→Eu3+ energy transfer mechanism. These characteristics identify this metal-functionalized silica platform as a potential candidate for the development of novel luminescent devices.
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Astakhov GS, Khrustalev VN, Dronova MS, Gutsul EI, Korlyukov AA, Gelman D, Zubavichus YV, Novichkov DA, Trigub AL, Shubina ES, Bilyachenko AN. Cage-like manganesesilsesquioxanes: features of their synthesis, unique structure, and catalytic activity in oxidative amidations. Inorg Chem Front 2022. [DOI: 10.1039/d2qi01054b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A family of Mn-based cage-like silsesquioxanes (and complexes with 1,10-phenanthroline) exhibits unique types of molecular architectures and catalytic activity in oxidative amidation reactions.
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Affiliation(s)
- Grigorii S. Astakhov
- Peoples’ Friendship University of Russia, Miklukho-Maklay Street, 6, 117198 Moscow, Russia
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Victor N. Khrustalev
- Peoples’ Friendship University of Russia, Miklukho-Maklay Street, 6, 117198 Moscow, Russia
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
| | - Marina S. Dronova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Evgenii I. Gutsul
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Alexander A. Korlyukov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
- Pirogov Russian National Research Medical University, Ostrovitianov Str., 1, Moscow 117997, Russia
| | - Dmitri Gelman
- Institute of Chemistry, Edmond J. Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Yan V. Zubavichus
- Boreskov Institute of Catalysis SB RAS, prosp. Akad. Lavrentieva, 5, Novosibirsk 630090, Russia
| | - Daniil A. Novichkov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, Bld. 3, Moscow 119991, Russian Federation
| | - Alexander L. Trigub
- National Research Center “Kurchatov Institute”, Akademika Kurchatova pl., 1, 123182 Moscow, Russia
| | - Elena S. Shubina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Alexey N. Bilyachenko
- Peoples’ Friendship University of Russia, Miklukho-Maklay Street, 6, 117198 Moscow, Russia
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
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14
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15
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Nigoghossian K, Kulakova AN, Félix G, Khrustalev VN, Shubina ES, Long J, Guari Y, Sene S, Carlos LD, Bilyachenko AN, Larionova J. Temperature sensing in Tb 3+/Eu 3+-based tetranuclear silsesquioxane cages with tunable emission. RSC Adv 2021; 11:34735-34741. [PMID: 35494783 PMCID: PMC9042691 DOI: 10.1039/d1ra06755a] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 10/18/2021] [Indexed: 12/19/2022] Open
Abstract
New luminescent cage-like tetranuclear silsesquioxanes [NEt4][(Ph4Si4O8)2(Tb3Eu)(NO3)4(OH)(EtOH)3(H2O)]·4(EtOH) (1) and [NEt4]2[(Ph4Si4O8)2(Tb2Eu2)(NO3)6(EtOH)2(MeCN)2]·4(MeCN) (2) present a tunable thermosensitive Tb3+-to-Eu3+ energy transfer driven by Tb3+ and Eu3+ emission and may be used as temperature sensors operating in the range 41–100 °C with excellent linearity (R2 = 0.9990) and repeatability (>95%). The thermometer performance was evidenced by the maximum relative sensitivity of 0.63% °C−1 achieved at 68 °C. Tetranuclear silsesquioxane cages with tunable thermosensitive Tb3+-to-Eu3+ energy transfer were used for temperature sensing based on the Tb3+-to-Eu3+ emission intensity ratio (LIR) with excellent linearity and sensitivity.![]()
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Affiliation(s)
| | - Alena N Kulakova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Vavilova str., 28 Moscow 119991 Russia .,Peoples' Friendship University of Russia (RUDN) Miklukho-Maklay Str., 6 Moscow 117198 Russia
| | - Gautier Félix
- ICGM, Univ. Montpellier, CNRS, ENSCM Montpellier France
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia (RUDN) Miklukho-Maklay Str., 6 Moscow 117198 Russia.,Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russia
| | - Elena S Shubina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Vavilova str., 28 Moscow 119991 Russia
| | - Jérôme Long
- ICGM, Univ. Montpellier, CNRS, ENSCM Montpellier France
| | - Yannick Guari
- ICGM, Univ. Montpellier, CNRS, ENSCM Montpellier France
| | - Saad Sene
- ICGM, Univ. Montpellier, CNRS, ENSCM Montpellier France
| | - Luís D Carlos
- Phantom-g, Physics Department and CICECO - Aveiro Institute of Materials, University of Aveiro Aveiro 3810-193 Portugal
| | - Alexey N Bilyachenko
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Vavilova str., 28 Moscow 119991 Russia .,Peoples' Friendship University of Russia (RUDN) Miklukho-Maklay Str., 6 Moscow 117198 Russia
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16
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Astakhov GS, Levitsky MM, Zubavichus YV, Khrustalev VN, Titov AA, Dorovatovskii PV, Smol'yakov AF, Shubina ES, Kirillova MV, Kirillov AM, Bilyachenko AN. Cu 6- and Cu 8-Cage Sil- and Germsesquioxanes: Synthetic and Structural Features, Oxidative Rearrangements, and Catalytic Activity. Inorg Chem 2021; 60:8062-8074. [PMID: 33979518 DOI: 10.1021/acs.inorgchem.1c00586] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This study reports intriguing features in the self-assembly of cage copper(II) silsesquioxanes in the presence of air. Despite the wide variation of solvates used, a series of prismatic hexanuclear Cu6 cages (1-5) were assembled under mild conditions. In turn, syntheses at higher temperatures are accompanied by side reactions, leading to the oxidation of solvates (methanol, 1-butanol, and tetrahydrofuran). The oxidized solvent derivatives then specifically participate in the formation of copper silsesquioxane cages, allowing the isolation of several unusual Cu8-based (6 and 7) and Cu6-based (8) complexes. When 1,4-dioxane was applied as a reaction medium, deep rearrangements occurred (with a total elimination of silsesquioxane ligands), causing the formation of mononuclear copper(II) compounds bearing oxidized dioxane fragments (9 and 11) or a formate-driven 1D coordination polymer (10). Finally, a "directed" self-assembly of sil- and germsesquioxanes from copper acetate (or formate) resulted in the corresponding acetate (or formate) containing Cu6 cages (12 and 13) that were isolated in high yields. The structures of all of the products 1-13 were established by single-crystal X-ray diffraction, mainly based on the use of synchrotron radiation. Moreover, the catalytic activity of compounds 12 and 13 was evaluated toward the mild homogeneous oxidation of C5-C8 cycloalkanes with hydrogen peroxide to form a mixture of the corresponding cyclic alcohols and ketones.
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Affiliation(s)
- Grigorii S Astakhov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences (RAS), Vavilov Strasse 28, Moscow 119991, Russia.,Peoples' Friendship University of Russia, Miklukho-Maklay Street 6, Moscow 117198, Russia
| | - Mikhail M Levitsky
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences (RAS), Vavilov Strasse 28, Moscow 119991, Russia
| | - Yan V Zubavichus
- Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences (SB RAS) Prosp. Akad., Lavrentieva 5, Novosibirsk 630090, Russia
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia, Miklukho-Maklay Street 6, Moscow 117198, Russia.,Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences (RAS), Leninsky Prospect 47, Moscow 119991, Russia
| | - Aleksei A Titov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences (RAS), Vavilov Strasse 28, Moscow 119991, Russia
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute", Akademika Kurchatova pl. 1, Moscow 123182, Russia
| | - Alexander F Smol'yakov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences (RAS), Vavilov Strasse 28, Moscow 119991, Russia.,Plekhanov Russian University of Economics, Stremyanny per. 36, Moscow 117997, Russia
| | - Elena S Shubina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences (RAS), Vavilov Strasse 28, Moscow 119991, Russia
| | - Marina V Kirillova
- Centro de Química Estrutural and Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, Lisbon 1049-001, Portugal
| | - Alexander M Kirillov
- Centro de Química Estrutural and Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, Lisbon 1049-001, Portugal
| | - Alexey N Bilyachenko
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences (RAS), Vavilov Strasse 28, Moscow 119991, Russia
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17
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Trusau KI, Kirillova MV, André V, Usevich AI, Kirillov AM. Mild oxidative functionalization of cycloalkanes catalyzed by novel dicopper(II) cores. Molecular Catalysis 2021; 503:111401. [DOI: 10.1016/j.mcat.2021.111401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Sheng K, Liu YN, Gupta RK, Kurmoo M, Sun D. Arylazopyrazole-functionalized photoswitchable octanuclear Zn(II)-silsesquioxane nanocage. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9886-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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19
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Mituła K, Duszczak J, Rzonsowska M, Żak P, Dudziec B. Polysiloxanes Grafted with Mono(alkenyl)Silsesquioxanes-Particular Concept for Their Connection. Materials (Basel) 2020; 13:ma13214784. [PMID: 33114766 PMCID: PMC7662624 DOI: 10.3390/ma13214784] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/21/2020] [Accepted: 10/23/2020] [Indexed: 11/20/2022]
Abstract
Herein, a facile and efficient synthetic route to unique hybrid materials containing polysiloxanes and mono(alkyl)silsesquioxanes as their pendant modifiers (T8@PS) was demonstrated. The idea of this work was to apply the hydrosilylation reaction as a tool for the efficient and selective attachment of mono(alkenyl)substituted silsesquioxanes (differing in the alkenyl chain length, from -vinyl to -dec-9-enyl and types of inert groups iBu, Ph at the inorganic core) onto two polysiloxanes containing various amount of Si-H units. The synthetic protocol, determined and confirmed by FT-IR in situ and NMR analyses, was optimized to ensure complete Si-H consumption along with the avoidance of side-products. A series of 20 new compounds with high yields and complete β-addition selectivity was obtained and characterized by spectroscopic methods.
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Affiliation(s)
- Katarzyna Mituła
- Faculty of Chemistry, Department of Organometallic Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland; (J.D.); (M.R.); (P.Ż.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
- Correspondence: (K.M.); (B.D.); Tel.: +48-61-829-1878 (B.D.)
| | - Julia Duszczak
- Faculty of Chemistry, Department of Organometallic Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland; (J.D.); (M.R.); (P.Ż.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Monika Rzonsowska
- Faculty of Chemistry, Department of Organometallic Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland; (J.D.); (M.R.); (P.Ż.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
| | - Patrycja Żak
- Faculty of Chemistry, Department of Organometallic Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland; (J.D.); (M.R.); (P.Ż.)
| | - Beata Dudziec
- Faculty of Chemistry, Department of Organometallic Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland; (J.D.); (M.R.); (P.Ż.)
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 10, 61-614 Poznan, Poland
- Correspondence: (K.M.); (B.D.); Tel.: +48-61-829-1878 (B.D.)
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20
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Kulakova AN, Bilyachenko AN, Levitsky MM, Khrustalev VN, Shubina ES, Felix G, Mamontova E, Long J, Guari Y, Larionova J. New Luminescent Tetranuclear Lanthanide-Based Silsesquioxane Cage-Like Architectures. Chemistry 2020; 26:16594-16598. [PMID: 32761637 DOI: 10.1002/chem.202003351] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Indexed: 12/20/2022]
Abstract
The synthesis, structure, magnetic, and luminescence properties investigations of four new cage-like lanthanide-based silsesquioxanes (Cat)2 [(PhSiO1.5 )8 (LnO1.5 )4 (O)(NO2.5 )6 (EtOH)2 (MeCN)2 ] (where Cat+ =Et4 N+ , PPh4 P+ and Ln3+ =Eu3+ , Tb3+ and (Ph4 P)4 [(PhSiO1.5 )8 (TbO1.5 )4 (O)2 (NO2.5 )8 ]⋅10MeCN are reported. They present an unusual prism-like topology of cage architectures and lanthanide-characteristic emission, which makes them the first luminescent cage-like lanthanide silsesquioxanes. One of the Tb3+ -based cages presents a magnetic spin-flip transition.
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Affiliation(s)
- Alena N Kulakova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova str., 28, Moscow, 119991, Russia.,Peoples' Friendship University of Russia, Miklukho-Maklay Str., 6, 117198, Moscow, Russia.,ICGM, ENSCM, CNRS, Univ. Montpellier, Montpellier, France
| | - Alexey N Bilyachenko
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova str., 28, Moscow, 119991, Russia.,Peoples' Friendship University of Russia, Miklukho-Maklay Str., 6, 117198, Moscow, Russia
| | - Mikhail M Levitsky
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova str., 28, Moscow, 119991, Russia
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia, Miklukho-Maklay Str., 6, 117198, Moscow, Russia.,Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Elena S Shubina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova str., 28, Moscow, 119991, Russia
| | - Gautier Felix
- ICGM, ENSCM, CNRS, Univ. Montpellier, Montpellier, France
| | | | - Jérôme Long
- ICGM, ENSCM, CNRS, Univ. Montpellier, Montpellier, France
| | - Yannick Guari
- ICGM, ENSCM, CNRS, Univ. Montpellier, Montpellier, France
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21
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Mituła K, Dutkiewicz M, Duszczak J, Rzonsowska M, Dudziec B. Preparation of Tri(alkenyl)functional Open-Cage Silsesquioxanes as Specific Polymer Modifiers. Polymers (Basel) 2020; 12:E1063. [PMID: 32384702 DOI: 10.3390/polym12051063] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 01/23/2023] Open
Abstract
The scientific reports on polyhedral oligomeric silsesquioxanes are mostly focused on the formation of completely condensed T8 cubic type structures and recently so-called double-decker derivatives. Herein, we report on efficient synthetic routes leading to trifunctionalized, open-cage silsesquioxanes with alkenyl groups of varying chain lengths from -vinyl to -dec-9-enyl and two types of inert groups (iBu, Ph) at the silsesquioxane core. The presented methodology was focused on hydrolytic condensation reaction and it enabled obtaining titled compounds with high yields and purity. A parallel synthetic methodology that was based on the hydrosilylation reaction was also studied. Additionally, a thorough characterization of the obtained compounds was performed, also in terms of their thermal stability, melting and crystallization temperatures (TGA and DSC) in order to show the changes in the abovementioned parameters dependent on the type of reactive as well as inert groups at Si-O-Si core. The presence of unsaturated alkenyl groups has a profound impact on the application potential of these systems, i.e., as modifiers or comonomers for copolymerization reaction.
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22
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Dos Santos Franco F, Fernandes DS, Do Carmo DR. A modified hybrid silsesquioxane/histidine composite for copper and zinc adsorption and it behavior in the electro-oxidation of ascorbic acid. Mater Sci Eng C Mater Biol Appl 2020; 111:110739. [PMID: 32279792 DOI: 10.1016/j.msec.2020.110739] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 11/20/2019] [Accepted: 02/09/2020] [Indexed: 11/25/2022]
Abstract
Octa-(3-chloropropryl)silsesquioxane was chemically modified with histidine (SSQ-H) and characterized by spectroscopy in the infrared region (FT-IR), X-ray diffraction (XRD), X-ray Dispersive Energy Spectroscopy (EDX), Scanning Electron Microscopy (SEM). The analytical properties of SSQ-H were tested regarding of Cu2+ and Zn2+ adsorption and as an electrochemical sensor for the detection of ascorbic acid. The metal sorption results indicate that maximum amount of Cu2+ and Zn2+ adsorbed (Nfmax) were 1.58 × 10-3 and 5.67 × 10-4 mol g-1, respectively. After Cu2+ and Zn2+ ion adsorption and interaction with potassium hexacyanoferrate (III), the investigated materials displayed electroactivity for ascorbic acid detection. The anodic peak currents responses of a graphite paste electrode containing CuHCFSSQ-H presented a linear response in the concentration range of 4.0 × 10-4 to 4.0 × 10-3 mol L-1 for ascorbic acid detection. The limit of detection was of 2.99 × 10-4 mol L-1, with an amperometric sensitivity of 1.69 μA/mol L-1. The intensity of the anodic peak currents of the graphite paste electrode containing ZnHCFSSQ-H in the concentration range of 9.0 × 10-5 to 9.0 × 10-4 mol L-1 also displayed a linear response. The limit of detection was of 6.76 × 10-5 mol L-1, with an amperometric sensitivity of 0.0206 A/mol L-1.
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Affiliation(s)
- Fernanda Dos Santos Franco
- Faculdade de Engenharia de Ilha Solteira, Universidade Estadual Paulista "Júlio de Mesquita Filho", Departamento de Física e Química, Av. Brasil, 56, CEP. 15385-000 Ilha Solteira, SP, Brazil
| | - Daniela Silvestrini Fernandes
- Faculdade de Engenharia de Ilha Solteira, Universidade Estadual Paulista "Júlio de Mesquita Filho", Departamento de Física e Química, Av. Brasil, 56, CEP. 15385-000 Ilha Solteira, SP, Brazil
| | - Devaney Ribeiro Do Carmo
- Faculdade de Engenharia de Ilha Solteira, Universidade Estadual Paulista "Júlio de Mesquita Filho", Departamento de Física e Química, Av. Brasil, 56, CEP. 15385-000 Ilha Solteira, SP, Brazil.
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23
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Liu YN, Hou JL, Wang Z, Gupta RK, Jagličić Z, Jagodič M, Wang WG, Tung CH, Sun D. An Octanuclear Cobalt Cluster Protected by Macrocyclic Ligand: In Situ Ligand-Transformation-Assisted Assembly and Single-Molecule Magnet Behavior. Inorg Chem 2020; 59:5683-5693. [DOI: 10.1021/acs.inorgchem.0c00449] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Ya-Nan Liu
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Jin-Le Hou
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, and School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, People’s Republic of China
| | - Zhi Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Rakesh Kumar Gupta
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Zvonko Jagličić
- Faculty of Civil and Geodetic Engineering & Institute of Mathematics, Physics and Mechanics, University of Ljubljana, Jamova 2, Ljubljana 1000, Slovenia
| | - Marko Jagodič
- Faculty of Civil and Geodetic Engineering & Institute of Mathematics, Physics and Mechanics, University of Ljubljana, Jamova 2, Ljubljana 1000, Slovenia
| | - Wen-Guang Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Chen-Ho Tung
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
| | - Di Sun
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, and School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, People’s Republic of China
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24
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Abstract
Cage-like silsesquioxanes are considered to be ideal and versatile building blocks of hybrid materials due to their unique structures and excellent performance. This Perspective highlights recent advances in the field of cage-like silsesquioxane-based hybrid materials, ranging from monomer functionalization and materials preparation to application. The existing issues are reviewed and the challenges and prospects in this field are also discussed for further development and exploitation.
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Affiliation(s)
- Yajing Du
- Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China.
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Astakhov G, Levitsky M, Bantreil X, Lamaty F, Khrustalev V, Zubavichus Y, Dorovatovskii P, Shubina E, Bilyachenko A. Cu(II)-silsesquioxanes as efficient precatalysts for Chan-Evans-Lam coupling. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2019.121022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Duan M, Li P, Zhao H, Wu J, Li Y, Liu W, Fu Y, Xie F, Ma J. Actinide Endohedral and Exohedral Cubic Siloxanes: An(IV)@(HSiO
1.5
)
8
and An(IV)&(RSiO
1.5
)
8
(An = U, Np, Pu; R = H, Cl, OH). Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Meigang Duan
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
| | - Peng Li
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
- Collaborative Innovation Center of Extreme Optics Shanxi University 030006 Taiyuan China
| | - Huifeng Zhao
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
| | - Jizhou Wu
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
- Collaborative Innovation Center of Extreme Optics Shanxi University 030006 Taiyuan China
| | - Yuqing Li
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
- Collaborative Innovation Center of Extreme Optics Shanxi University 030006 Taiyuan China
| | - Wenliang Liu
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
- Collaborative Innovation Center of Extreme Optics Shanxi University 030006 Taiyuan China
| | - Yongming Fu
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
- Collaborative Innovation Center of Extreme Optics Shanxi University 030006 Taiyuan China
| | - Feng Xie
- Institute of Nuclear and New Energy Technology Collaborative Innovation Center of Advanced Nuclear Energy Technology Key Laboratory of Advanced Reactor Engineering and Safety of Ministry of Education Tsinghua University 100084 Beijing China
| | - Jie Ma
- State Key Laboratory of Quantum Optics and Quantum Optics Devices Institute of Laser Spectroscopy School of Physics and Electronics Engineering Shanxi University 030006 Taiyuan China
- Collaborative Innovation Center of Extreme Optics Shanxi University 030006 Taiyuan China
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Kirillova MV, Fernandes TA, André V, Kirillov AM. Mild C-H functionalization of alkanes catalyzed by bioinspired copper(ii) cores. Org Biomol Chem 2019; 17:7706-7714. [PMID: 31384876 DOI: 10.1039/c9ob01442j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three new copper(ii) coordination compounds formulated as [Cu(H1.5bdea)2](hba)·2H2O (1), [Cu2(μ-Hbdea)2(aca)2]·4H2O (2), and [Cu2(μ-Hbdea)2(μ-bdca)]n (3) were generated by aqueous medium self-assembly synthesis from Cu(NO3)2, N-butyldiethanolamine (H2bdea) as a main N,O-chelating building block and different carboxylic acids [4-hydroxybenzoic (Hhba), 9-anthracenecarboxylic (Haca), or 4,4'-biphenyldicarboxylic (H2bdca) acid] as supporting carboxylate ligands. The structures of products range from discrete mono- (1) or dicopper(ii) (2) cores to a 1D coordination polymer (3), and widen a family of copper(ii) coordination compounds derived from H2bdea. The obtained compounds were applied as bioinspired homogeneous catalysts for the mild C-H functionalization of saturated hydrocarbons (cyclic and linear C5-C8 alkanes). Two model catalytic reactions were explored, namely the oxidation of hydrocarbons with H2O2 to a mixture of alcohols and ketones, and the carboxylation of alkanes with CO/S2O82- to carboxylic acids. Both processes proceed under mild conditions with a high efficiency and the effects of different parameters (e.g., reaction time and presence of acid promoter, amount of catalyst and solvent composition, substrate scope and selectivity features) were studied and discussed in detail. In particular, an interesting promoting effect of water was unveiled in the oxidation of cyclohexane that is especially remarkable in the reaction catalyzed by 3, thus allowing a potential use of diluted, in situ generated solutions of hydrogen peroxide. Moreover, the obtained values of product yields (up to 41% based on alkane substrate) are very high when dealing with the C-H functionalization of saturated hydrocarbons and the mild conditions of these catalytic reactions (50-60 °C, H2O/CH3CN medium). This study thus contributes to an important field of alkane functionalization and provides a notable example of new Cu-based catalytic systems that can be easily generated by self-assembly from simple and low-cost chemicals.
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Affiliation(s)
- Marina V Kirillova
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
| | - Tiago A Fernandes
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
| | - Vânia André
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
| | - Alexander M Kirillov
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal. and Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya st., Moscow, 117198, Russian Federation
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Astakhov G, Levitsky M, Korlyukov A, Shul’pina L, Shubina E, Ikonnikov N, Vologzhanina A, Bilyachenko A, Dorovatovskii P, Kozlov Y, Shul’pin G. New Cu4Na4- and Cu5-Based Phenylsilsesquioxanes. Synthesis via Complexation with 1,10-Phenanthroline, Structures and High Catalytic Activity in Alkane Oxidations with Peroxides in Acetonitrile. Catalysts 2019; 9:701. [DOI: 10.3390/catal9090701] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Self-assembly of copper(II)phenylsilsesquioxane assisted by the use of 1,10-phenanthroline (phen) results in isolation of two unusual cage-like compounds: (PhSiO1,5)12(CuO)4(NaO0.5)4(phen)4 1 and (PhSiO1,5)6(PhSiO1,5)7(HO0.5)2(CuO)5(O0.25)2(phen)3 2. X-Ray diffraction study revealed extraordinaire molecular architectures of both products. Namely, complex 1 includes single cyclic (PhSiO1,5)12 silsesquioxane ligand. Four sodium ions of 1 are additionally ligated by 1,10-phenanthrolines. In turn, “sodium-less” complex 2 represents coordination of 1,10-phenanthrolines to copper ions. Two silsesquioxane ligands of 2 are: (i) noncondensed cubane of a rare Si6-type and (ii) unprecedented Si7-based ligand including two HOSiO1.5 fragments. These silanol units were formed due to removal of phenyl groups from silicon atoms, observed in mild conditions. The presence of phenanthroline ligands in products 1 and 2 favored the π–π stacking interactions between neighboring cages. Noticeable that in the case of 1 all four phenanthrolines participated in such supramolecular organization, unlike to complex 2 where one of the three phenanthrolines is not “supramolecularly active”. Complexes 1 and 2 were found to be very efficient precatalysts in oxidations with hydroperoxides. A new method for the determination of the participation of hydroxyl radicals has been developed.
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Levitsky MM, Zubavichus YV, Korlyukov AA, Khrustalev VN, Shubina ES, Bilyachenko AN. Silicon and Germanium-Based Sesquioxanes as Versatile Building Blocks for Cage Metallacomplexes. A Review. J CLUST SCI 2019; 30:1283-316. [DOI: 10.1007/s10876-019-01567-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Costa I, Kirillova M, André V, Fernandes T, Kirillov A. Tetracopper(II) Cores Driven by an Unexplored Trifunctional Aminoalcohol Sulfonic Acid for Mild Catalytic C–H Functionalization of Alkanes. Catalysts 2019; 9:321. [DOI: 10.3390/catal9040321] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Three new tetracopper(II) coordination compounds were easily generated from Cu(NO3)2, a trifunctional aminoalcohol sulfonic acid (H3bes, N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid) as a principal building block, and a benzene carboxylic acid as a supporting ligand (i.e., benzoic (Hba), 4-hydroxybenzoic (Hfba), or 3-hydroxybenzoic (Hthba) acid). The obtained microcrystalline products, [Cu4(µ-Hbes)3(µ-H2bes)(µ-L)]·2H2O (L = ba− (1), fhba− (2), and thba− (3)), were fully characterized by FTIR (Fourier-transform infrared spectroscopy), elemental analysis, ESI-MS (Electrospray Ionisation Mass Spectrometry), and single-crystal X-ray diffraction methods. Compounds 1–3 were applied as effective homogeneous catalysts in the oxidative C−H functionalization of alkanes (cycloalkanes and propane). Two different model reactions were explored: (1) mild oxidation of alkanes with hydrogen peroxide to give alcohols and ketones, and (2) mild carboxylation of alkanes with carbon monoxide, water, and potassium peroxodisulfate to give carboxylic acids. For these reactions, effects of different parameters, as well as mechanistic and selectivity characteristics, were studied.
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Liu YN, Su HF, Li YW, Liu QY, Jagličić Z, Wang WG, Tung CH, Sun D. Space Craft-like Octanuclear Co(II)-Silsesquioxane Nanocages: Synthesis, Structure, Magnetic Properties, Solution Behavior, and Catalytic Activity for Hydroboration of Ketones. Inorg Chem 2019; 58:4574-4582. [PMID: 30887809 DOI: 10.1021/acs.inorgchem.9b00137] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Two novel space craft-like octanuclear Co(II)-silsesquioxane nanocages, {Co8[(MeSiO2)4]2(dmpz)8} (SD/Co8a) and {Co8[(PhSiO2)4]2(dmpz)8} (SD/Co8b) (SD = SunDi; Hdmpz = 3,5-dimethylpyrazole), have been constructed from two similar multidentate silsesquioxane ligands assisted with a pyrazole ligand. The Co8 skeleton consists of eight tetrahedral Co(II) ions arranged in a ring and is further capped by two (MeSiO2)4 ligands up and down. The auxiliary dmpz- ligands seal the ring finally. Electrospray ionization mass spectrometry revealed SD/Co8a and SD/Co8b are highly stable in CH2Cl2. Magnetic analysis implies that SD/Co8a announces antiferromagnetic interactions between Co(II) ions. Moreover, both of them display good homogeneous catalytic activity for hydroboration of ketones in the presence of pinacolborane under mild conditions.
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Affiliation(s)
- Ya-Nan Liu
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials , Shandong University , Jinan , 250100 , People's Republic of China
| | - Hai-Feng Su
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering , Xiamen University , Xiamen , 361005 , People's Republic of China
| | - Yun-Wu Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, and School of Chemistry and Chemical Engineering , Liaocheng University , Liaocheng 252000 , P. R. China
| | - Qing-Yun Liu
- College of Chemical and Environmental Engineering , Shandong University of Science and Technology , Qingdao , 266590 , P. R. China
| | - Zvonko Jagličić
- Faculty of Civil and Geodetic Engineering & Institute of Mathematics, Physics and Mechanics University of Ljubljana , Jamova 2 , 1000 Ljubljana , Slovenia
| | - Wen-Guang Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials , Shandong University , Jinan , 250100 , People's Republic of China
| | - Chen-Ho Tung
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials , Shandong University , Jinan , 250100 , People's Republic of China
| | - Di Sun
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials , Shandong University , Jinan , 250100 , People's Republic of China.,Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, and School of Chemistry and Chemical Engineering , Liaocheng University , Liaocheng 252000 , P. R. China
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Kulakova A, Khrustalev V, Zubavichus Y, Shul’pina L, Shubina E, Levitsky M, Ikonnikov N, Bilyachenko A, Kozlov Y, Shul'pin G. Palanquin-Like Cu4Na4 Silsesquioxane Synthesis (via Oxidation of 1,1-bis(Diphenylphosphino)methane), Structure and Catalytic Activity in Alkane or Alcohol Oxidation with Peroxides. Catalysts 2019; 9:154. [DOI: 10.3390/catal9020154] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The self-assembly synthesis of copper-sodium phenylsilsesquioxane in the presence of 1,1-bis(diphenylphosphino)methane (dppm) results in an unprecedented cage-like product: [(PhSiO1,5)6]2[CuO]4[NaO0.5]4[dppmO2]2 1. The most intriguing feature of the complex 1 is the presence of two oxidized dppm species that act as additional O-ligands for sodium ions. Two cyclic phenylsiloxanolate (PhSiO1,5)6 ligands coordinate in a sandwich manner with the copper(II)-containing layer of the cage. The structure of 1 was established by X-ray diffraction analysis. Complex 1 was shown to be a very good catalyst in the oxidation of alkanes and alcohols with hydrogen peroxide or tert-butyl hydroperoxide in acetonitrile solution. Thus, cyclohexane (CyH), was transformed into cyclohexyl hydroperoxide (CyOOH), which could be easily reduced by PPh3 to afford stable cyclohexanol with a yield of 26% (turnover number (TON) = 240) based on the starting cyclohexane. 1-Phenylethanol was oxidized by tert-butyl hydroperoxide to give acetophenone in an almost quantitative yield. The selectivity parameters of the oxidation of normal and branched alkanes led to the conclusion that the peroxides H2O2 and tert-BuOOH, under the action of compound (1), decompose to generate the radicals HO• and tert-BuO• which attack the C-H bonds of the substrate.
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Fernandes TA, Kirillova MV, André V, Kirillov AM. Interplay between H-bonding and interpenetration in an aqueous copper(ii)-aminoalcohol-pyromellitic acid system: self-assembly synthesis, structural features and catalysis. Dalton Trans 2018; 47:16674-16683. [PMID: 30427000 DOI: 10.1039/c8dt02983k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new copper(ii) coordination compounds, [Cu(H1.5mdea)2]2(H2pma) (1a) and [{Cu2(μ-Hmdea)2}2(μ4-pma)]n·2nH2O (1b), were self-assembled at different temperatures from the same multicomponent reaction system, comprising copper(ii) nitrate, N-methyldiethanolamine (H2mdea), pyromellitic acid (H4pma), and potassium hydroxide. Products 1a and 1b were isolated as microcrystalline solids and fully characterized and their structures were established by single-crystal X-ray diffraction. Compound 1a features the bis-aminoalcohol(ate) monocopper(ii) units and H2pma2- anions that are multiply interconnected by strong H-bonds into a firm 2D H-bonded layer. Compound 1b reveals the bis-aminoalcoholate dicopper(ii) motifs that are interlinked by the μ4-pma4- spacers into a 3D + 3D interpenetrated metal-organic framework. From a topological perspective, both networks of 1a and 1b are uninodal and driven by similar 4-connected H2pma2- or pma4- nodes, but result in distinct sql and dia topologies, respectively. Compound 1a was applied as an efficient catalyst for two model cycloalkane functionalization reactions: (1) oxidation by H2O2 to form cyclic alcohols and ketones and (2) hydrocarboxylation by CO/H2O and S2O82- to form cycloalkanecarboxylic acids. The substrate scope, effects of various reaction parameters, selectivity and mechanistic features were also investigated.
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Affiliation(s)
- Tiago A Fernandes
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
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Li Y, Cui C. Cesium Carbonate-Catalyzed Oxidation of Substituted Phenylsilanes for the Efficient Synthesis of Polyhedral Oligomeric Silsesquioxanes. Inorg Chem 2018; 57:13477-13485. [DOI: 10.1021/acs.inorgchem.8b02107] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yuefeng Li
- State Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Chunming Cui
- State Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, P. R. China
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Bilyachenko AN, Kulakova AN, Shul'pina LS, Levitsky MM, Korlyukov AA, Khrustalev VN, Zubavichus YV, Dorovatovskii PV, Tsareva US, Shubina ES, Petrov AA, Vorontsov NV, Shul'pin GB. Family of penta- and hexanuclear metallasilsesquioxanes: Synthesis, structure and catalytic properties in oxidations. J Organomet Chem 2018; 867:133-41. [DOI: 10.1016/j.jorganchem.2017.10.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Bilyachenko AN, Levitsky MM, Korlyukov AA, Khrustalev VN, Zubavichus YV, Shul'pina LS, Shubina ES, Vologzhanina AV, Shul'pin GB. Heptanuclear Cage CuII-Silsesquioxanes: Synthesis, Structure and Catalytic Activity. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701340] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alexey N. Bilyachenko
- Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova Str. 28 119991 Moscow Russia
- Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklay Str. 6 117198 Moscow Russia
| | - Mikhail M. Levitsky
- Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova Str. 28 119991 Moscow Russia
| | - Alexander A. Korlyukov
- Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova Str. 28 119991 Moscow Russia
- Pirogov Russian National Research Medical University; Ostrovitianov Str. 1 117997 Moscow Russia
| | - Victor N. Khrustalev
- Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklay Str. 6 117198 Moscow Russia
| | - Yan V. Zubavichus
- National Research Center “Kurchatov Institute”; Akademika Kurchatova Pl. 1 123182 Moscow Russia
| | - Lidia S. Shul'pina
- Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova Str. 28 119991 Moscow Russia
| | - Elena S. Shubina
- Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova Str. 28 119991 Moscow Russia
| | - Anna V. Vologzhanina
- Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova Str. 28 119991 Moscow Russia
| | - Georgiy B. Shul'pin
- Semenov Institute of Chemical Physics; Russian Academy of Sciences; ul. Kosygina 4 119991 Moscow Russia
- Plekhanov Russian University of Economics; Stremyannyi pereulok, dom 36 117997 Moscow Russia
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Walczak M, Franczyk A, Marciniec B. Synthesis of Monofunctionalized Silsesquioxanes (RSiMe 2 O)(iBu) 7 Si 8 O 12 via Alkene Hydrosilylation. Chem Asian J 2018; 13:181-186. [PMID: 29194982 DOI: 10.1002/asia.201701569] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Indexed: 11/07/2022]
Abstract
The research presented in this work comprehensively describes hydrosilylation of a wide spectrum of alkenes which contain one or more reactive groups with (HSiMe2 O)(iBu)7 Si8 O12 , in the presence of different types of catalysts. Special attention is paid to the influence of alkene, catalyst, and reaction conditions on process effectiveness and selectivity by the precise monitoring of the experiments with in situ FTIR and NMR spectroscopies. More than twenty silsesquioxanes bearing reactive groups (OH, Br, NR2 , CO, COOR, NCO, epoxy, SiR3 ) commonly used in organic and polymer chemistry, were obtained, isolated and characterized by 1 H, 13 C, 29 Si NMR and MALDI TOF. Importantly, in the presented syntheses, commercially available reagents and catalysts were used, meaning that the presented methods could be easily repeated, rapidly scaled up, and widely applied.
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Affiliation(s)
- Marcin Walczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89B, 61-614, Poznan, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Umultowska 89C, 61-614, Poznan, Poland
| | - Adrian Franczyk
- Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Umultowska 89C, 61-614, Poznan, Poland
| | - Bogdan Marciniec
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89B, 61-614, Poznan, Poland.,Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Umultowska 89C, 61-614, Poznan, Poland
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Bilyachenko AN, Levitsky MM, Khrustalev VN, Zubavichus YV, Shul’pina LS, Shubina ES, Shul’pin GB. Mild and Regioselective Hydroxylation of Methyl Group in Neocuproine: Approach to an N,O-Ligated Cu6 Cage Phenylsilsesquioxane. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00845] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexey N. Bilyachenko
- Nesmeyanov
Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, Moscow, Russia
- Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklay Str., 6, Moscow, Russia
| | - Mikhail M. Levitsky
- Nesmeyanov
Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, Moscow, Russia
| | - Victor N. Khrustalev
- Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklay Str., 6, Moscow, Russia
| | - Yan V. Zubavichus
- National Research Center “Kurchatov Institute”, Akademika Kurchatova pl., 1, Moscow, Russia
| | - Lidia S. Shul’pina
- Nesmeyanov
Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, Moscow, Russia
| | - Elena S. Shubina
- Nesmeyanov
Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, Moscow, Russia
| | - Georgiy B. Shul’pin
- Semenov
Institute of Chemical Physics, Russian Academy of Sciences, ulitsa Kosygina,
dom 4, Moscow, Russia
- Plekhanov Russian University of Economics, Stremyannyi pereulok, dom 36, Moscow, Russia
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Kulakova AN, Bilyachenko AN, Korlyukov AA, Long J, Levitsky MM, Shubina ES, Guari Y, Larionova J. New Ni4Na2-phenylgermsesquioxane architecture: synthesis, structure and slow dynamic behaviour. Dalton Trans 2018; 47:6893-6897. [DOI: 10.1039/c8dt00900g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The first Ni(ii)-based germaniumsesquioxane cage compound [(PhGeO1.5)10(NiO)4(NaO0.5)2] presents a unique sandwich-like structure and exhibits slow dynamics of the magnetization.
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Affiliation(s)
- Alena N. Kulakova
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences
- 119991 Moscow
- Russia
- Peoples’ Friendship University of Russia (RUDN University)
- 117198 Moscow
| | - Alexey N. Bilyachenko
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences
- 119991 Moscow
- Russia
- Peoples’ Friendship University of Russia (RUDN University)
- 117198 Moscow
| | - Alexander A. Korlyukov
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences
- 119991 Moscow
- Russia
- Pirogov Russian National Research Medical University
- 117997 Moscow
| | - Jérôme Long
- Institut Charles Gerhardt
- UMR5253
- University of Montpellier
- ENSCM
- CNRS
| | - Mikhail M. Levitsky
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences
- 119991 Moscow
- Russia
| | - Elena S. Shubina
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences
- 119991 Moscow
- Russia
| | - Yannick Guari
- Institut Charles Gerhardt
- UMR5253
- University of Montpellier
- ENSCM
- CNRS
| | - Joulia Larionova
- Institut Charles Gerhardt
- UMR5253
- University of Montpellier
- ENSCM
- CNRS
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41
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Shul'pin GB, Vinogradov MM, Shul'pina LS. Oxidative functionalization of C–H compounds induced by the extremely efficient osmium catalysts (a review). Catal Sci Technol 2018. [DOI: 10.1039/c8cy00659h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In recent years, osmium complexes have found applications not only in thecis-hydroxylation of olefins but also very efficient in the oxygenation of C–H compounds (saturated and aromatic hydrocarbons and alcohols) by hydrogen peroxide as well as organic peroxides.
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Affiliation(s)
- Georgiy B. Shul'pin
- Semenov Institute of Chemical Physics
- Russian Academy of Sciences
- Moscow
- Russia
- Plekhanov Russian University of Economics
| | - Mikhail M. Vinogradov
- Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow
- Russia
| | - Lidia S. Shul'pina
- Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow
- Russia
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42
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Yokouchi Y, Ishida S, Onodera T, Oikawa H, Iwamoto T. Facile synthesis and bridgehead-functionalization of bicyclo[3.3.3]pentasiloxanes. Chem Commun (Camb) 2018; 54:268-270. [DOI: 10.1039/c7cc08790j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various bicyclo[3.3.3]pentasiloxanes (BPSO) were successfully synthesized via regioselective functionalization at the bridgehead positions.
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Affiliation(s)
- Yuki Yokouchi
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Aoba-ku
- Sendai 980-8578
| | - Shintaro Ishida
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Aoba-ku
- Sendai 980-8578
| | - Tsunenobu Onodera
- Institute of Multidisciplinary Research for Advanced Materials
- Tohoku University
- Aoba-ku
- Sendai 980-8577
- Japan
| | - Hidetoshi Oikawa
- Institute of Multidisciplinary Research for Advanced Materials
- Tohoku University
- Aoba-ku
- Sendai 980-8577
- Japan
| | - Takeaki Iwamoto
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Aoba-ku
- Sendai 980-8578
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43
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Kulakova AN, Bilyachenko AN, Levitsky MM, Khrustalev VN, Korlyukov AA, Zubavichus YV, Dorovatovskii PV, Lamaty F, Bantreil X, Villemejeanne B, Martinez J, Shul'pina LS, Shubina ES, Gutsul EI, Mikhailov IA, Ikonnikov NS, Tsareva US, Shul'pin GB. Si 10Cu 6N 4 Cage Hexacoppersilsesquioxanes Containing N Ligands: Synthesis, Structure, and High Catalytic Activity in Peroxide Oxidations. Inorg Chem 2017; 56:15026-15040. [PMID: 29185729 DOI: 10.1021/acs.inorgchem.7b02320] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The synthesis, composition, and catalytic properties of a new family of hexanuclear Cu(II)-based phenylsilsesquioxanes are described here. Structural studies of 17 synthesized compounds revealed the general principle underlying their molecular topology: viz., a central metal oxide layer consisting of two Cu3 trimers is coordinated by two cyclic [PhSiO1.5]5 siloxanolate ligands to form a skewed sandwich architecture with the composition [(PhSiO1.5)10(CuO)6]2+. In addition to this O ligation by the siloxanolate rings, two opposite copper ions are additionally coordinated by the nitrogen atoms of corresponding N ligand(s), such as 2,2'-bipyridine (compounds 1-9), 1,10-phenanthroline (compounds 10-13), mixed 1,10-phenanthroline/2,2'-bipyridine (compound 14), or bathophenanthroline (compounds 15-17). Finally, the charge balance is maintained by two HO- (compounds 1-7, 10-13, and 15-17), two H3CO- (compound 8), or two CH3COO- (compounds 9 and 14) anions. Complexes 1 and 10 exhibited a high activity in the oxidative amidation oxidation of alcohols. Compounds 1, 10, and 15 are very efficient homogeneous catalysts in the oxidation of alkanes and alcohols with peroxides.
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Affiliation(s)
- Alena N Kulakova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia.,Peoples' Friendship University of Russia (RUDN University) , Miklukho-Maklay Str., 6, Moscow, Russia
| | - Alexey N Bilyachenko
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia.,Peoples' Friendship University of Russia (RUDN University) , Miklukho-Maklay Str., 6, Moscow, Russia
| | - Mikhail M Levitsky
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia
| | - Victor N Khrustalev
- Peoples' Friendship University of Russia (RUDN University) , Miklukho-Maklay Str., 6, Moscow, Russia
| | - Alexander A Korlyukov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia.,Pirogov Russian National Research Medical University , Ostrovitianov str., 1, Moscow, Russia
| | - Yan V Zubavichus
- National Research Center "Kurchatov Institute" , Akademika Kurchatova pl., 1, Moscow, Russia
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute" , Akademika Kurchatova pl., 1, Moscow, Russia
| | - Frédéric Lamaty
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM , Site Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Xavier Bantreil
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM , Site Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Benoît Villemejeanne
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM , Site Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM , Site Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Lidia S Shul'pina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia
| | - Elena S Shubina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia
| | - Evgeniy I Gutsul
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia
| | - Igor A Mikhailov
- Plekhanov Russian University of Economics , Stremyannyi pereulok, dom 36, Moscow, Russia
| | - Nikolay S Ikonnikov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia
| | - Ul'yana S Tsareva
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Str., 28, Moscow, Russia
| | - Georgiy B Shul'pin
- Plekhanov Russian University of Economics , Stremyannyi pereulok, dom 36, Moscow, Russia.,Semenov Institute of Chemical Physics, Russian Academy of Sciences , ulitsa Kosygina, dom 4, Moscow, Russia
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44
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Bilyachenko AN, Kulakova AN, Levitsky MM, Korlyukov AA, Khrustalev VN, Vologzhanina AV, Titov AA, Dorovatovskii PV, Shul'pina LS, Lamaty F, Bantreil X, Villemejeanne B, Ruiz C, Martinez J, Shubina ES, Shul'pin GB. Ionic Complexes of Tetra- and Nonanuclear Cage Copper(II) Phenylsilsesquioxanes: Synthesis and High Activity in Oxidative Catalysis. ChemCatChem 2017. [DOI: 10.1002/cctc.201701063] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Alexey N. Bilyachenko
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
- Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklay Str. 6 117198 Moscow Russia
| | - Alena N. Kulakova
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
- Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklay Str. 6 117198 Moscow Russia
| | - Mikhail M. Levitsky
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Alexander A. Korlyukov
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
- Pirogov Russian National Research Medical University; Ostrovitianov str. 1 117997 Moscow Russia
| | - Victor N. Khrustalev
- Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklay Str. 6 117198 Moscow Russia
| | - Anna V. Vologzhanina
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Aleksei A. Titov
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
- Peoples' Friendship University of Russia (RUDN University); Miklukho-Maklay Str. 6 117198 Moscow Russia
| | - Pavel V. Dorovatovskii
- National Research Center “Kurchatov Institute”; Akademika Kurchatova pl. 1 123098 Moscow Russia
| | - Lidia S. Shul'pina
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Frédéric Lamaty
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université de Montpellier; ENSCM; Site Triolet Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Xavier Bantreil
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université de Montpellier; ENSCM; Site Triolet Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Benoît Villemejeanne
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université de Montpellier; ENSCM; Site Triolet Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Cindy Ruiz
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université de Montpellier; ENSCM; Site Triolet Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; CNRS; Université de Montpellier; ENSCM; Site Triolet Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Elena S. Shubina
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Georgiy B. Shul'pin
- Semenov Institute of Chemical Physics; Russian Academy of Sciences; Ulitsa Kosygina 4 Moscow 119991 Russia
- Plekhanov Russian University of Economics; Stremyannyi pereulok 36 Moscow 117997 Russia
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45
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Bilyachenko AN, Yalymov A, Dronova M, Korlyukov AA, Vologzhanina AV, Es'kova MA, Long J, Larionova J, Guari Y, Dorovatovskii PV, Shubina ES, Levitsky MM. Family of Polynuclear Nickel Cagelike Phenylsilsesquioxanes; Features of Periodic Networks and Magnetic Properties. Inorg Chem 2017; 56:12751-12763. [PMID: 29048173 DOI: 10.1021/acs.inorgchem.7b01436] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A new family of bi-, tetra-, penta-, and hexanickel cagelike phenylsilsesquioxanes 1-6 was obtained by self-assembly and transmetalation procedures. Their crystal structures were established by single-crystal X-ray analysis, and features of crystal packing relevant to the network formation were studied by a topological analysis. Compounds 1, 2, and 4 are isolated architectures, while 3, 5, and 6 present extended 1D and 3D networks. The investigation of magnetic properties revealed the presence of ferro- (1 and 3-5) or antiferromagnetic (2 and 6) interactions between Ni(II) ions, giving rise in the most cases (1, 2, and 4-6) to the presence of a slow relaxation of the magnetization, which can originate from the spin frustration.
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Affiliation(s)
- Alexey N Bilyachenko
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia.,Peoples' Friendship University of Russia , Miklukho-Maklay Str., 6, 117198 Moscow, Russia
| | - Alexey Yalymov
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia
| | - Marina Dronova
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia
| | - Alexander A Korlyukov
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia.,Pirogov Russian National Research Medical University , Ostrovitianov str., 1, 117997 Moscow, Russia
| | - Anna V Vologzhanina
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia
| | - Marina A Es'kova
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia
| | - Jérôme Long
- Institut Charles Gerhardt de Montpellier (ICGM), UMR5253, Equipe IMNO, Université de Montpellier , Site Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Joulia Larionova
- Institut Charles Gerhardt de Montpellier (ICGM), UMR5253, Equipe IMNO, Université de Montpellier , Site Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Yannick Guari
- Institut Charles Gerhardt de Montpellier (ICGM), UMR5253, Equipe IMNO, Université de Montpellier , Site Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute" Akademika Kurchatova pl., 1, 123098 Moscow, Russia
| | - Elena S Shubina
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia
| | - Mikhail M Levitsky
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov str., 28, 119991 Moscow, Russia
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46
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Levitsky MM, Bilyachenko AN, Shul'pin GB. Oxidation of C-H compounds with peroxides catalyzed by polynuclear transition metal complexes in Si- or Ge-sesquioxane frameworks: A review. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.05.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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47
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Affiliation(s)
- Joanna Kaźmierczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614 Poznań, Poland
| | - Grzegorz Hreczycho
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614 Poznań, Poland
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48
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Davies GL, O’Brien J, Gun’ko YK. Rare Earth Doped Silica Nanoparticles via Thermolysis of a Single Source Metallasilsesquioxane Precursor. Sci Rep 2017; 7:45862. [PMID: 28378754 PMCID: PMC5381092 DOI: 10.1038/srep45862] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 03/06/2017] [Indexed: 12/02/2022] Open
Abstract
Rare earth metal doped silica nanoparticles have significant advantages over traditional organic dyes and quantum dots. Silsesquioxanes are promising precursors in the production of silica nanoparticles by thermolysis, due to their structural similarities with silica materials. This manuscript describes the production of a new Eu3+-based metallasilsesquioxane species and its use as a single source precursor in the thermolytic production of luminescent rare earth metal doped silica nanoparticles with characteristic emission in the visible region of the spectrum.
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Affiliation(s)
| | - John O’Brien
- School of Chemistry and CRANN Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Yurii K. Gun’ko
- School of Chemistry and CRANN Institute, Trinity College Dublin, Dublin 2, Ireland
- St. Petersburg National Research University of Information Technologies, Mechanics and Optics, 197101, St. Petersburg, Russia
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49
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Yalymov A, Bilyachenko A, Levitsky M, Korlyukov A, Khrustalev V, Shul’pina L, Dorovatovskii P, Es’kova M, Lamaty F, Bantreil X, Villemejeanne B, Martinez J, Shubina E, Kozlov Y, Shul’pin G. High Catalytic Activity of Heterometallic (Fe6Na7 and Fe6Na6) Cage Silsesquioxanes in Oxidations with Peroxides. Catalysts 2017; 7:101. [DOI: 10.3390/catal7040101] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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50
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Bilyachenko AN, Kulakova AN, Levitsky MM, Petrov AA, Korlyukov AA, Shul’pina LS, Khrustalev VN, Dorovatovskii PV, Vologzhanina AV, Tsareva US, Golub IE, Gulyaeva ES, Shubina ES, Shul’pin GB. Unusual Tri-, Hexa-, and Nonanuclear Cu(II) Cage Methylsilsesquioxanes: Synthesis, Structures, and Catalytic Activity in Oxidations with Peroxides. Inorg Chem 2017; 56:4093-4103. [DOI: 10.1021/acs.inorgchem.7b00061] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexey N. Bilyachenko
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
- People’s Friendship University of Russia, Miklukho-Maklay Str., 6, 117198 Moscow, Russia
| | - Alena N. Kulakova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
- People’s Friendship University of Russia, Miklukho-Maklay Str., 6, 117198 Moscow, Russia
| | - Mikhail M. Levitsky
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
| | - Artem A. Petrov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
| | - Alexander A. Korlyukov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
- Pirogov Russian National Research Medical University, Ostrovitianov str., 1, 117997 Moscow, Russia
| | - Lidia S. Shul’pina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
| | - Victor N. Khrustalev
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
- People’s Friendship University of Russia, Miklukho-Maklay Str., 6, 117198 Moscow, Russia
| | - Pavel V. Dorovatovskii
- National Research Center “Kurchatov Institute”, Akademika Kurchatova pl., 1, 123182 Moscow, Russia
| | - Anna V. Vologzhanina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
| | - Ulyana S. Tsareva
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
| | - Igor E. Golub
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
- People’s Friendship University of Russia, Miklukho-Maklay Str., 6, 117198 Moscow, Russia
| | - Ekaterina S. Gulyaeva
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
| | - Elena S. Shubina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russia
| | - Georgiy B. Shul’pin
- Semenov Institute of Chemical Physics, Russian Academy of Sciences, ulitsa Kosygina, dom 4, Moscow 119991, Russia
- Plekhanov Russian University of Economics, Stremyannyi pereulok, dom 36, Moscow 117997, Russia
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