1
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Manganese(III) complexes with tetradentate O^C^C^O ligands: Synthesis, characterization and catalytic studies on the CO2 cycloaddition with epoxides. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2023.113006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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2
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Jin D, Sun X, Roesky PW. Heavy Alkaline–Earth Metal Formazanate Complexes and Their Catalytic Applications. Organometallics 2023. [DOI: 10.1021/acs.organomet.2c00591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Da Jin
- Institute for Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131 Karlsruhe, Germany
| | - Xiaofei Sun
- Institute for Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131 Karlsruhe, Germany
| | - Peter W. Roesky
- Institute for Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131 Karlsruhe, Germany
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3
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Xu JH, Peng SF, Shi YK, Ding S, Yang GS, Yang YQ, Xu YH, Jiang CJ, Su ZM. A novel zirconium-based metal-organic framework covalently modified by methyl pyridinium bromide for mild and co-catalyst free conversion of CO 2 to cyclic carbonates. Dalton Trans 2023; 52:659-667. [PMID: 36537538 DOI: 10.1039/d2dt03507c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Building metal-organic frameworks (MOFs) covalently modified by onium halides is a promising approach to develop efficient MOF-based heterogeneous catalysts for the cycloaddition of CO2 to epoxides (CCE) into cyclic carbonates. Herein, we report a novel zirconium-based MOF covalently modified by methyl pyridinium bromide, Zr6O4(OH)4(MPTDC)2.2(N-CH3-MPTDC)3.8Br3.8 ((Br-)CH3-Pyridinium-MOF-1), where MPTDC denotes 3-methyl-4-pyridin-4-yl-thieno[2,3-b] thiophene-2,5-dicarboxylate. The structure and composition of this complex were fully characterized with PXRD, NMR, XPS, TEM and so on. CO2 adsorption experiments show that (Br-)CH3-Pyridinium-MOF-1 has a higher affinity for CO2 than its electrically neutral precursor, which should be attributed to the fact that charging frameworks containing pyridinium salt have stronger polarization to CO2. (Br-)CH3-Pyridinium-MOF-1 integrated reactive Lewis acid sites and Br- nucleophilic anions and exhibited efficient catalytic activity for CCE under ambient pressure in the absence of co-catalysts and solvents. Furthermore, (Br-)CH3-Pyridinium-MOF-1 was recycled after five successive cycles without substantial loss in catalytic activity. The corresponding reaction mechanism also was speculated.
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Affiliation(s)
- Jia-Hui Xu
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, P. R. China.
| | - Shuai-Feng Peng
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, P. R. China.
| | - Yu-Kun Shi
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, P. R. China.
| | - Shan Ding
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, P. R. China.
| | - Guang-Sheng Yang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, P. R. China.
| | - Yu-Qi Yang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, P. R. China.
| | - Yan-Hong Xu
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials, Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education (Jilin Normal University), Ministry of Education, Changchun, 130103, China.
| | - Chun-Jie Jiang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, P. R. China.
| | - Zhong-Min Su
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, College of Chemistry, Jilin University, Changchun 130021, P. R. China
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4
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Mouren A, Avérous L. Sustainable cycloaliphatic polyurethanes: from synthesis to applications. Chem Soc Rev 2023; 52:277-317. [PMID: 36520183 DOI: 10.1039/d2cs00509c] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Polyurethanes (PUs) are a versatile and major polymer family, mainly produced via polyaddition between polyols and polyisocyanates. A large variety of fossil-based building blocks is commonly used to develop a wide range of macromolecular architectures with specific properties. Due to environmental concerns, legislation, rarefaction of some petrol fractions and price fluctuation, sustainable feedstocks are attracting significant attention, e.g., plastic waste and biobased resources from biomass. Consequently, various sustainable building blocks are available to develop new renewable macromolecular architectures such as aromatics, linear aliphatics and cycloaliphatics. Meanwhile, the relationship between the chemical structures of these building blocks and properties of the final PUs can be determined. For instance, aromatic building blocks are remarkable to endow materials with rigidity, hydrophobicity, fire resistance, chemical and thermal stability, whereas acyclic aliphatics endow them with oxidation and UV light resistance, flexibility and transparency. Cycloaliphatics are very interesting as they combine most of the advantages of linear aliphatic and aromatic compounds. This original and unique review presents a comprehensive overview of the synthesis of sustainable cycloaliphatic PUs using various renewable products such as biobased terpenes, carbohydrates, fatty acids and cholesterol and/or plastic waste. Herein, we summarize the chemical modification of the main sustainable cycloaliphatic feedstocks, synthesis of PUs using these building blocks and their corresponding properties and subsequently present their major applications in hot-topic fields, including building, transportation, packaging and biomedicine.
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Affiliation(s)
- Agathe Mouren
- BioTeam/ICPEES-ECPM, UMR CNRS 7515, Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg Cedex 2, France.
| | - Luc Avérous
- BioTeam/ICPEES-ECPM, UMR CNRS 7515, Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg Cedex 2, France.
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5
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Protasenko NA, Baranov EV, Yakushev IA, Bogomyakov AS, Cherkasov VK. Cobalt(III) Bis-o-semiquinone Complexes with p-Tolyl-Substituted Formazan Ligands: Synthesis, Structure, and Magnetic Properties. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422700129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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6
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Wang Z, Yan T, Guo L, Wang Q, Zhang R, Zhan H, Yi L, Chen J, Wu X. Synthesis of TBAB‐based Deep Eutectic Solvents as the Catalyst in the Coupling Reaction between CO
2
and Epoxides under Ambient Temperature. ChemistrySelect 2022. [DOI: 10.1002/slct.202202091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zixian Wang
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Ting Yan
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Li Guo
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Qindong Wang
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Ran Zhang
- State Key Laboratory of Biomass Fibers and Eco-dyeing & Finishing Wuhan Textile University Wuhan 430073 P.R. China
| | - Haijuan Zhan
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering Ningxia University Yinchuan 750021 P.R. China
| | - Lan Yi
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Jialin Chen
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Xiaoqin Wu
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials Wuhan University of Science and Technology Wuhan 430081 P.R. China
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7
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Mikšovsky P, Horn EN, Naghdi S, Eder D, Schnürch M, Bica-Schröder K. Continuous Formation of Limonene Carbonates in Supercritical Carbon Dioxide. Org Process Res Dev 2022; 26:2799-2810. [PMID: 36311380 PMCID: PMC9594339 DOI: 10.1021/acs.oprd.2c00143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Indexed: 11/29/2022]
Abstract
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We present a continuous flow method for the conversion
of bioderived
limonene oxide and limonene dioxide to limonene carbonates using carbon
dioxide in its supercritical state as a reagent and sole solvent.
Various ammonium- and imidazolium-based ionic liquids were initially
investigated in batch mode. For applying the best-performing and selective
catalyst tetrabutylammonium chloride in continuous flow, the ionic
liquid was physisorbed on mesoporous silica. In addition to the analysis
of surface area and pore size distribution of the best-performing
supported ionic liquid phase (SILP) catalysts via nitrogen physisorption,
SILPs were characterized by diffuse reflectance infrared Fourier transform
spectroscopy and thermogravimetric analysis and served as heterogeneous
catalysts in continuous flow. Initially, the continuous flow conversion
was optimized in short-term experiments resulting in the desired constant
product outputs. Under these conditions, the long-term behavior of
the SILP system was studied for a period of 48 h; no leaching of catalyst
from the supporting material was observed in the case of limonene
oxide and resulted in a yield of 16%. For limonene dioxide, just traces
of leached catalysts were detected after reducing the catalyst loading
from 30 to 15 wt %, thus enabling a constant product output in 17%
yield over time.
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Affiliation(s)
- Philipp Mikšovsky
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
| | - Elias N. Horn
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
| | - Shaghayegh Naghdi
- Institute of Materials Chemistry (E165), TU Wien, Getreidemarkt 9/E165, 1060 Vienna, Austria
| | - Dominik Eder
- Institute of Materials Chemistry (E165), TU Wien, Getreidemarkt 9/E165, 1060 Vienna, Austria
| | - Michael Schnürch
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
| | - Katharina Bica-Schröder
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
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8
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Panza N, Soave R, Cargnoni F, Trioni MI, Caselli A. Experimental and theoretical insight into the mechanism of CO2 cycloaddition to epoxides catalyzed by ammonium ferrates. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102062] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Protasenko NA, Arsenyev MV, Baranov EV, Starikova AA, Bogomyakov AS, Cherkasov VK. Heteroligand o‐Semiquinonato Cobalt Complexes of 3‐Cyano and 3‐Nitroformazans. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Natalia Alexeevna Protasenko
- Institut metalloorganičeskoj himii imeni G A Razuvaeva Rossijskoj akademii nauk: FGBUN Institut metalloorganiceskoj himii im G A Razuvaeva Rossijskoj akademii nauk Laboratory of metal complexes with redox-active ligands Tropinina, 49 603137 Nizhny Novgorod RUSSIAN FEDERATION
| | - Maxim V Arsenyev
- Institut metalloorganičeskoj himii imeni G A Razuvaeva Rossijskoj akademii nauk: FGBUN Institut metalloorganiceskoj himii im G A Razuvaeva Rossijskoj akademii nauk Photopolymerization and pollymeric materialc laboratory RUSSIAN FEDERATION
| | - Evgeny V Baranov
- Institut metalloorganičeskoj himii imeni G A Razuvaeva Rossijskoj akademii nauk: FGBUN Institut metalloorganiceskoj himii im G A Razuvaeva Rossijskoj akademii nauk X-ray Diffraction Research Sector RUSSIAN FEDERATION
| | - Alyona A Starikova
- Southern Federal University: Uznyj federal'nyj universitet Institute of Physical and Organic Chemistry 194/2 Stachka Avenue 344090 Rostov-on-Don RUSSIAN FEDERATION
| | - Artem S Bogomyakov
- International Tomography Center SB RAS: Mezdunarodnyj tomograficeskij centr SO RAN Laboratory Organic Paramagnetics and Magnetochemistry Institutskaya Street 3a 630090 Novosibirsk RUSSIAN FEDERATION
| | - Vladimir K Cherkasov
- Institut metalloorganičeskoj himii imeni G A Razuvaeva Rossijskoj akademii nauk: FGBUN Institut metalloorganiceskoj himii im G A Razuvaeva Rossijskoj akademii nauk Laboratory of metal complexes with redox-active ligands Tropinina Street 49 603137 Nizhny Novgorod RUSSIAN FEDERATION
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10
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Gao Z, Liang L, Zhang X, Xu P, Sun J. Facile One-Pot Synthesis of Zn/Mg-MOF-74 with Unsaturated Coordination Metal Centers for Efficient CO 2 Adsorption and Conversion to Cyclic Carbonates. ACS APPLIED MATERIALS & INTERFACES 2021; 13:61334-61345. [PMID: 34905916 DOI: 10.1021/acsami.1c20878] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Bimetallic metal-organic frameworks (MOFs) containing two different inorganic metal nodes exhibited enhanced properties in CO2 adsorption and catalytic conversion compared with the corresponding monometallic MOFs. In this work, the novel bimetallic Zn/Mg-MOF-74 with different ratios of Zn/Mg was synthesized successfully by a facile one-pot method. Powder X-ray diffraction, Fourier transform infrared, X-ray photoelectron spectroscopy, scanning electron microscopy/transmission electron microscopy, N2/CO2 adsorption/desorption, and CO2/NH3-temperature-programmed desorption techniques thoroughly characterized the structure, morphology, and physicochemical properties of Zn/Mg-MOF-74. Besides the excellent CO2 adsorption capacity (128.3 cm3/g at 273 K and 1 bar), Zn0.75Mg0.25-MOF-74 also showed efficient catalytic activity for the cycloaddition reaction of CO2 and epoxides to cyclic carbonates with outstanding yield and selectivity all over 99% under solvent-free and mild conditions (60 °C, 0.8 MPa), outperforming the mechanical combination of Zn-MOF-74 and Mg-MOF-74 with the same metal contents, indicating the synergistic effect of two adjacent metals in bimetallic MOF-74. In addition, the Zn0.75Mg0.25-MOF-74 catalyst could be recycled for at least five runs and possess good versatility to various substrates. Finally, a feasible mechanism of the catalytic reaction was proposed. Thanks to the high surface area, affinity toward CO2, and accessibility of multiple active sites of the unsaturated metal centers as active Lewis acid sites and O atoms from Zn-O and Mg-O as Lewis basic sites, efficient chemical fixation of CO2 to cyclic carbonates was obtained over the Zn0.75Mg0.25-MOF-74 catalyst. The present facile synthesis and application of a robust bimetallic MOF catalyst offered a competitive avenue for the integration of CO2 adsorption and CO2 catalytic conversion.
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Affiliation(s)
- Ziyu Gao
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Lin Liang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Xiao Zhang
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Ping Xu
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Jianmin Sun
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, China
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11
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Unexpected “ferrate” species as single-component catalyst for the cycloaddition of CO2 to epoxides. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101635] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Imidazolium-based titanosilicate nanospheres as active catalysts in carbon dioxide conversion: Towards a cascade reaction from alkenes to cyclic carbonates. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101529] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Milocco F, de Vries F, Siebe HS, Engbers S, Demeshko S, Meyer F, Otten E. Widening the Window of Spin-Crossover Temperatures in Bis(formazanate)iron(II) Complexes via Steric and Noncovalent Interactions. Inorg Chem 2021; 60:2045-2055. [PMID: 33464882 PMCID: PMC7856632 DOI: 10.1021/acs.inorgchem.0c03593] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Bis(formazanate)iron(II) complexes
undergo a thermally induced S = 0 to S = 2 spin transition in solution.
Here we present a study of how steric effects and π-stacking
interactions between the triarylformazanate ligands affect the
spin-crossover behavior, in addition to electronic substituent effects.
Moreover, the effect of increasing the denticity of the formazanate
ligands is explored by including additional OMe donors in the ligand
(7). In total, six new compounds (2–7) have been synthesized and characterized, both in solution
and in the solid state, via spectroscopic, magnetic, and structural
analyses. The series spans a broad range of spin-crossover temperatures
(T1/2) for the LS ⇌ HS equilibrium
in solution, with the exception of compound 6 which remains
high-spin (S = 2) down to 210 K. In the solid state, 6 was shown to exist in two distinct forms: a tetrahedral
high-spin complex (6a, S = 2) and a
rare square-planar structure with an intermediate-spin state (6b, S = 1). SQUID measurements, 57Fe Mössbauer spectroscopy, and differential scanning calorimetry
indicate that in the solid state the square-planar form 6b undergoes an incomplete spin-change-coupled isomerization to tetrahedral 6a. The complex that contains additional OMe donors (7) results in a six-coordinate (NNO)2Fe coordination
geometry, which shifts the spin-crossover to significantly higher
temperatures (T1/2 = 444 K). The available
experimental and computational data for 7 suggest that
the Fe···OMe interaction is retained upon spin-crossover.
Despite the difference in coordination environment, the weak OMe donors
do not significantly alter the electronic structure or ligand-field
splitting, and the occurrence of spin-crossover (similar to the compounds
lacking the OMe groups) originates from a large degree of metal–ligand
π-covalency. A series of
Fe(II) complexes with formazanate ligands are
reported, and ligand substituent effects on structure and spin-crossover
properties are examined. These ligand modifications allow isolation
of compounds with tetrahedral geometries in both low- and high-spin
ground states as well as an intermediate-spin square-planar complex.
Steric properties, π-stacking interactions, and additional donor
substituents lead to a wide range of spin-crossover temperatures (T1/2) in this class of compounds.
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Affiliation(s)
- Francesca Milocco
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Folkert de Vries
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Harmke S Siebe
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Silène Engbers
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Serhiy Demeshko
- Institut für Anorganische Chemie, Universität Göttingen, Tammannstraße 4, 37077 Göttingen, Germany
| | - Franc Meyer
- Institut für Anorganische Chemie, Universität Göttingen, Tammannstraße 4, 37077 Göttingen, Germany
| | - Edwin Otten
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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14
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Alassmy YA, Paalman PJ, Pescarmona PP. One‐pot Fixation of CO
2
into Glycerol Carbonate using Ion‐Exchanged Amberlite Resin Beads as Efficient Metal‐free Heterogeneous Catalysts. ChemCatChem 2021. [DOI: 10.1002/cctc.202001632] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yasser A. Alassmy
- Chemical Engineering Group Engineering and Technology Institute Groningen (ENTEG) University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
- King Abdulaziz City for Science and Technology (KACST) King Abdullah Rd Riyadh 11442 Saudi-Arabia
| | - Patrick J. Paalman
- Chemical Engineering Group Engineering and Technology Institute Groningen (ENTEG) University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Paolo P. Pescarmona
- Chemical Engineering Group Engineering and Technology Institute Groningen (ENTEG) University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
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15
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Prasad D, Patil KN, Chaudhari NK, Kim H, Nagaraja BM, Jadhav AH. Paving way for sustainable earth-abundant metal based catalysts for chemical fixation of CO2 into epoxides for cyclic carbonate formation. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2020. [DOI: 10.1080/01614940.2020.1812212] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Divya Prasad
- Centre for Nano and Material Science (CNMS), Jain University, Jain Global Campus, 562112, Bangalore, Karnataka, India
| | - Komal N. Patil
- Centre for Nano and Material Science (CNMS), Jain University, Jain Global Campus, 562112, Bangalore, Karnataka, India
| | - Nitin K. Chaudhari
- Department of Chemistry, School of Technology, Pandit Deendayal Petroleum University, Gandhinagar, Gujarat, 382007, India
| | - Hern Kim
- Department of Energy Science and Technology, Smart Living Innovation Technology Center, Myongji University, 17058, Yongin, Gyeonggi-do, South Korea
| | - Bhari Mallanna Nagaraja
- Centre for Nano and Material Science (CNMS), Jain University, Jain Global Campus, 562112, Bangalore, Karnataka, India
| | - Arvind H. Jadhav
- Centre for Nano and Material Science (CNMS), Jain University, Jain Global Campus, 562112, Bangalore, Karnataka, India
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16
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Hao Y, Yuan D, Yao Y. Metal‐Free Cycloaddition of Epoxides and Carbon Dioxide Catalyzed by Triazole‐Bridged Bisphenol. ChemCatChem 2020. [DOI: 10.1002/cctc.202000508] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yanhong Hao
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
| | - Dan Yuan
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
| | - Yingming Yao
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
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17
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Andrea KA, Kerton FM. Iron-catalyzed reactions of CO2 and epoxides to yield cyclic and polycarbonates. Polym J 2020. [DOI: 10.1038/s41428-020-00395-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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18
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Guo Z, Xu Y, Chao J, Wei X. Lithium Organoaluminate Complexes as Catalysts for the Conversion of CO
2
into Cyclic Carbonates. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000401] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhiqiang Guo
- Scientific Instrument Center Shanxi University 030006 Taiyuan P. R. China
| | - Yuan Xu
- School of Chemistry and Chemical Engineering Shanxi University 030006 Taiyuan P. R. China
| | - Jianbin Chao
- Scientific Instrument Center Shanxi University 030006 Taiyuan P. R. China
| | - Xuehong Wei
- Institute of Applied Chemistry Shanxi University 030006 Taiyuan P. R. China
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19
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Maltby KA, Hutchby M, Plucinski P, Davidson MG, Hintermair U. Selective Catalytic Synthesis of 1,2- and 8,9-Cyclic Limonene Carbonates as Versatile Building Blocks for Novel Hydroxyurethanes. Chemistry 2020; 26:7405-7415. [PMID: 32077537 PMCID: PMC7317810 DOI: 10.1002/chem.201905561] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Indexed: 12/19/2022]
Abstract
The selective catalytic synthesis of limonene-derived monofunctional cyclic carbonates and their subsequent functionalisation via thiol-ene addition and amine ring-opening is reported. A phosphotungstate polyoxometalate catalyst used for limonene epoxidation in the 1,2-position is shown to also be active in cyclic carbonate synthesis, allowing a two-step, one-pot synthesis without intermittent epoxide isolation. When used in conjunction with a classical halide catalyst, the polyoxometalate increased the rate of carbonation in a synergistic double-activation of both substrates. The cis isomer is shown to be responsible for incomplete conversion and by-product formation in commercial mixtures of 1,2-limomene oxide. Carbonation of 8,9-limonene epoxide furnished the 8,9-limonene carbonate for the first time. Both cyclic carbonates underwent thiol-ene addition reactions to yield linked di-monocarbonates, which can be used in linear non-isocyanate polyurethanes synthesis, as shown by their facile ring-opening with N-hexylamine. Thus, the selective catalytic route to monofunctional limonene carbonates gives straightforward access to monomers for novel bio-based polymers.
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Affiliation(s)
- Katarzyna A Maltby
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Marc Hutchby
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Pawel Plucinski
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Matthew G Davidson
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Ulrich Hintermair
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
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20
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Gilroy JB, Otten E. Formazanate coordination compounds: synthesis, reactivity, and applications. Chem Soc Rev 2020; 49:85-113. [DOI: 10.1039/c9cs00676a] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Inorganic complexes of an emerging class of chelating N-donor ligands, formazanates, offer a unique combination of structurally tunable coordination modes, redox activity, and optoelectronic properties.
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Affiliation(s)
- Joe B. Gilroy
- Department of Chemistry and The Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario
- London
- Canada
| | - Edwin Otten
- Stratingh Institute for Chemistry
- University of Groningen
- 9747 AG Groningen
- The Netherlands
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21
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Della Monica F, Kleij AW. Mechanistic guidelines in nonreductive conversion of CO2: the case of cyclic carbonates. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00544d] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This perspective provides general mechanistic guidelines for the catalytic formation of cyclic organic carbonates from CO2 and cyclic ethers.
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Affiliation(s)
- Francesco Della Monica
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute for Science & Technology (BIST)
- 43007 Tarragona
- Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute for Science & Technology (BIST)
- 43007 Tarragona
- Spain
- Catalan Institute for Research and Advanced Studies (ICREA)
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22
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Alassmy YA, Pescarmona PP. The Role of Water Revisited and Enhanced: A Sustainable Catalytic System for the Conversion of CO 2 into Cyclic Carbonates under Mild Conditions. CHEMSUSCHEM 2019; 12:3856-3863. [PMID: 31259474 DOI: 10.1002/cssc.201901124] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 06/20/2019] [Indexed: 06/09/2023]
Abstract
The role of water as highly effective hydrogen-bond donor (HBD) for promoting the coupling reaction of CO2 with a variety of epoxides was demonstrated under very mild conditions (25-60 °C, 2-10 bar CO2 ). Water led to a dramatic increase in the cyclic carbonate yield when employed in combination with tetrabutylammonium iodide (Bu4 NI) whereas it had a detrimental effect with the corresponding bromide and chloride salts. The efficiency of water in promoting the activity of the organic halide was compared with three state-of-the-art hydrogen bond donors, that is, phenol, gallic acid and ascorbic acid. Although water required higher molar loadings compared to these organic hydrogen-bond donors to achieve a similar degree of conversion of CO2 and styrene oxide into the corresponding cyclic carbonate under the same, mild reaction conditions, its environmental friendliness and much lower cost make it a very attractive alternative as hydrogen-bond donor. The effect of different parameters such as the amount of water, CO2 pressure, reaction temperature, and nature of the organic halide used as catalyst was investigated by using a high-throughput reactor unit. The highest catalytic activity was achieved with either Bu4 NI or bis(triphenylphosphine)iminium iodide (PPNI): with both systems, the cyclic carbonate yield at 45 °C with different epoxide substrates could be increased by a factor of two or more by adding water as a promoter, retaining high selectivity. Water was an effective hydrogen-bond donor even at room temperature, allowing to reach 85 % conversion of propylene oxide with full selectivity towards propylene carbonate in combination with Bu4 NI (3 mol %). For the conversion of epoxides in which PPNI is poorly soluble, the addition of a cyclic carbonate as solvent allowed the formation of a homogeneous solution, leading to enhanced product yield.
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Affiliation(s)
- Yasser A Alassmy
- Chemical Engineering Group, Engineering and Technology Institute Groningen (ENTEG), University of Groningen, Nijenborgh 4, 9747, AG, Groningen, The Netherlands
- King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia
| | - Paolo P Pescarmona
- Chemical Engineering Group, Engineering and Technology Institute Groningen (ENTEG), University of Groningen, Nijenborgh 4, 9747, AG, Groningen, The Netherlands
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23
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Kabir E, Mu G, Momtaz DA, Bryce NA, Teets TS. Formazanate Complexes of Bis-Cyclometalated Iridium. Inorg Chem 2019; 58:11672-11683. [DOI: 10.1021/acs.inorgchem.9b01657] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Evanta Kabir
- Department of Chemistry, University of Houston, 3585 Cullen Blvd. Room 112, Houston, Texas 77204-5003, United States
| | - Ge Mu
- Department of Chemistry, University of Houston, 3585 Cullen Blvd. Room 112, Houston, Texas 77204-5003, United States
| | - David A. Momtaz
- Department of Chemistry, University of Houston, 3585 Cullen Blvd. Room 112, Houston, Texas 77204-5003, United States
| | - Noah A. Bryce
- Department of Chemistry, University of Houston, 3585 Cullen Blvd. Room 112, Houston, Texas 77204-5003, United States
| | - Thomas S. Teets
- Department of Chemistry, University of Houston, 3585 Cullen Blvd. Room 112, Houston, Texas 77204-5003, United States
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24
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Andrea KA, Butler ED, Brown TR, Anderson TS, Jagota D, Rose C, Lee EM, Goulding SD, Murphy JN, Kerton FM, Kozak CM. Iron Complexes for Cyclic Carbonate and Polycarbonate Formation: Selectivity Control from Ligand Design and Metal-Center Geometry. Inorg Chem 2019; 58:11231-11240. [DOI: 10.1021/acs.inorgchem.9b01909] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kori A. Andrea
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Erika D. Butler
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Tyler R. Brown
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Timothy S. Anderson
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Dakshita Jagota
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Cassidy Rose
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Emily M. Lee
- St. Kevin’s High School, 435 Blackline Road, Goulds, Newfoundland A1S 1G6, Canada
| | - Sarah D. Goulding
- Holy Heart High School, 55 Bonaventure Avenue, St. John’s, Newfoundland A1C 6N8, Canada
| | - Jennifer N. Murphy
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Francesca M. Kerton
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
| | - Christopher M. Kozak
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, Newfoundland A1B 3X7, Canada
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