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Miton L, Antonetti E, Poujade M, Dutasta JP, Nava P, Martinez A, Cotelle Y. Self-assembled tetrazine cryptophane for ion pair recognition and guest release by cage disassembly. Chem Commun (Camb) 2024. [PMID: 38656223 DOI: 10.1039/d4cc01421a] [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: 04/26/2024]
Abstract
Hereby, we describe the synthesis of a self-assembled syn-cryptophane using dynamic nucleophilic aromatic substitution of tetrazines. 1H NMR cage titrations reveal that the tetramethylammonium cation binds under slow exchange conditions while counter-anions show a fast exchange regime. Finally, the cryptophane can be disassembled by the addition of thiols allowing guest release.
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Affiliation(s)
- Louise Miton
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, UMR 7313, 13397 Marseille, France.
| | - Elise Antonetti
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, UMR 7313, 13397 Marseille, France.
| | - Marie Poujade
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, UMR 7313, 13397 Marseille, France.
| | - Jean-Pierre Dutasta
- ENS Lyon, CNRS, Laboratoire de Chimie, UMR 5182, 46 Allée d'Italie, 69364 Lyon, France
| | - Paola Nava
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, UMR 7313, 13397 Marseille, France.
| | - Alexandre Martinez
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, UMR 7313, 13397 Marseille, France.
| | - Yoann Cotelle
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, UMR 7313, 13397 Marseille, France.
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Hennebelle M, Cirillo Y, Manick AD, Nuel D, Martinez A, Chatelet B. Synthesis, Resolution, and Absolute Configuration of a Phosphine-Based Hemicryptophane Cage with an Endo Phosphorus Lone Pair and Formation of the Corresponding Gold Complex. J Org Chem 2024; 89:4741-4748. [PMID: 38525898 DOI: 10.1021/acs.joc.3c02984] [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: 03/26/2024]
Abstract
The synthesis, characterization, and chiroptical properties of a new class of hemicryptophanes combining a phosphine moiety and a cyclotriveratrylene unit are reported. The synthesis was short and efficient. The racemic mixture of the cage was resolved by chiral high-performance liquid chromatography (HPLC), giving access to enantiopure molecular cages, whose absolute configurations could be assigned by electronic circular dichroism (ECD) spectroscopy. These new phosphines were then reacted with gold in order to make the corresponding enantiopure gold complexes. The X-ray structure reveals an endohedral functionalization of the cage with the gold metal entrapped in the heart of the cavity, leading to a Vbur of 58%. Moreover, the chirality of the cyclotriveratrylene unit was found to control the chiral arrangement of the aryl group linked to the phosphorus atom, located at the opposite side of the cavity.
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Affiliation(s)
- Marc Hennebelle
- Aix Marseille Univ, CNRS, Centrale Méditerranée, iSm2, Marseille 13397, France
| | - Yoann Cirillo
- Aix Marseille Univ, CNRS, Centrale Méditerranée, iSm2, Marseille 13397, France
| | | | - Didier Nuel
- Aix Marseille Univ, CNRS, Centrale Méditerranée, iSm2, Marseille 13397, France
| | - Alexandre Martinez
- Aix Marseille Univ, CNRS, Centrale Méditerranée, iSm2, Marseille 13397, France
| | - Bastien Chatelet
- Aix Marseille Univ, CNRS, Centrale Méditerranée, iSm2, Marseille 13397, France
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Zeng QW, Hu L, Niu Y, Wang D, Kang Y, Jia H, Dou WT, Xu L. Metal-organic cages for gas adsorption and separation. Chem Commun (Camb) 2024; 60:3469-3483. [PMID: 38444260 DOI: 10.1039/d3cc05935a] [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: 03/07/2024]
Abstract
The unique high surface area and tunable cavity size endow metal-organic cages (MOCs) with superior performance and broad application in gas adsorption and separation. Over the past three decades, for instance, numerous MOCs have been widely explored in adsorbing diverse types of gas including energy gases, greenhouse gases, toxic gases, noble gases, etc. To gain a better understanding of the structure-performance relationships, great endeavors have been devoted to ligand design, metal node regulation, active metal site construction, cavity size adjustment, and function-oriented ligand modification, thus opening up routes toward rationally designed MOCs with enhanced capabilities. Focusing on the unveiled structure-performance relationships of MOCs towards target gas molecules, this review consists of two parts, gas adsorption and gas separation, which are discussed separately. Each part discusses the cage assembly process, gas adsorption strategies, host-guest chemistry, and adsorption properties. Finally, we briefly overviewed the challenges and future directions in the rational development of MOC-based sorbents for application in challenging gas adsorption and separation, including the development of high adsorption capacity MOCs oriented by adsorbability and the development of highly selective adsorption MOCs oriented by separation performance.
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Affiliation(s)
- Qing-Wen Zeng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Shanghai Frontiers Science Center of Molecule Intelligent Syntheses, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
| | - Lianrui Hu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Shanghai Frontiers Science Center of Molecule Intelligent Syntheses, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
| | - Yulian Niu
- Shanghai Jahwa United Co., Ltd, Shanghai 200082, P. R. China.
| | - Dehua Wang
- State Key Laboratory of Petroleum Molecular and Process engineering, SKLPMPE, Sinopec research institute of petroleum processing Co., LTD., Beijing 100083, China.
- East China Normal University, Shanghai 200062, P. R. China
| | - Yan Kang
- Shanghai Jahwa United Co., Ltd, Shanghai 200082, P. R. China.
| | - Haidong Jia
- Shanghai Jahwa United Co., Ltd, Shanghai 200082, P. R. China.
| | - Wei-Tao Dou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Shanghai Frontiers Science Center of Molecule Intelligent Syntheses, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
| | - Lin Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Shanghai Frontiers Science Center of Molecule Intelligent Syntheses, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
- State Key Laboratory of Petroleum Molecular and Process engineering, SKLPMPE, Sinopec research institute of petroleum processing Co., LTD., Beijing 100083, China.
- East China Normal University, Shanghai 200062, P. R. China
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Zhang J, Zorn N, Leize-Wagner E, Jean M, Vanthuyne N, Espinosa E, Aubert E, Vincent B, Chambron JC. Cyclotribenzylene alkynylgold(I) phosphine complexes: synthesis, chirality, and exchange of phosphine. Dalton Trans 2024; 53:5521-5533. [PMID: 38419571 DOI: 10.1039/d3dt04279k] [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: 03/02/2024]
Abstract
Two different alkynyl-substituted C3-symmetric cyclotribenzylenes (CTB) were synthesized in racemic and enantiomerically pure forms, and six gold(I) phosphine complexes differing by the nature of the CTB and the phosphine were prepared and characterized, in particular by NMR spectroscopy, DOSY, electronic circular dichroism (ECD), and electrospray ionization mass spectrometry (ESI-MS). Their ECD patterns depended on the substitution of the starting CTBs and were shifted bathochromically by comparison with the latter. ESI-MS in the presence of HCO2H allowed us to detect the complexes as proton adducts. The intensities of the signals were stronger when the phosphine was more electron-rich. This technique was also used to investigate the exchange of phosphine betweeen pairs of CTB complexes. The scrambling reaction was demonstrated by the higher intensity of the signals of the complexes subjected to the exchange of a single phosphine ligand by comparison with the intensity of the signals of the starting complexes.
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Affiliation(s)
- Jing Zhang
- Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, F-67070 Strasbourg, France.
| | - Nathalie Zorn
- Chimie de la Matière Complexe, UMR 7140 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, F-67070 Strasbourg, France
| | - Emmanuelle Leize-Wagner
- Chimie de la Matière Complexe, UMR 7140 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, F-67070 Strasbourg, France
| | - Marion Jean
- Aix-Marseille Univ., CNRS, Centrale Marseille, iSm2, Marseille, France
| | - Nicolas Vanthuyne
- Aix-Marseille Univ., CNRS, Centrale Marseille, iSm2, Marseille, France
| | | | | | - Bruno Vincent
- Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, F-67070 Strasbourg, France.
| | - Jean-Claude Chambron
- Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, F-67070 Strasbourg, France.
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5
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Zhou W, Lavendomme R, Zhang D. Recent progress in iodine capture by macrocycles and cages. Chem Commun (Camb) 2024; 60:779-792. [PMID: 38126398 DOI: 10.1039/d3cc05337g] [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: 12/23/2023]
Abstract
The effective capture of radioiodine is vital to the development of the nuclear industry and ecological environmental protection. There is, therefore, a continuously growing research exploration in various types of solid-state materials for iodine capture. During the last decade, the potential of using macrocycle and cage-based supramolecular materials in effective uptake and separation of radioactive iodine has been demonstrated. Interest in the application of these materials in iodine capture originates from their diversified porous characteristics, abundant host-guest chemistry, high iodine affinity and adsorption capacity, high stability in various environments, facile modification and functionalization, and intrinsic structural flexibility, among other attributes. Herein, recent progress in macrocycle and cage-based solid-state materials, including pure discrete macrocycles and cages, and their polymeric forms, for iodine capture is summarized and discussed with an emphasis on iodine capture capacities, mechanisms, and design strategies.
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Affiliation(s)
- Weinan Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, China.
| | - Roy Lavendomme
- Laboratoire de Chimie Organique, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium.
- Laboratoire de Résonance Magnétique Nucléaire Haute Résolution, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50, CP160/08, B-1050 Brussels, Belgium
| | - Dawei Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular and Process Engineering, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, China.
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Sharma S, Sarkar M, Chand DK. Conjoined and non-conjoined coordination cages with palladium(II) vertices: structural diversity, solution dynamics, and intermolecular interactions. Chem Commun (Camb) 2023; 59:535-554. [PMID: 36546562 DOI: 10.1039/d2cc04828k] [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: 12/13/2022]
Abstract
Self-assembled coordination complexes prepared from a combination of Pd(II) components with one or more types of high-symmetry or low-symmetry bis/tris/tetrakis-monodentate ligands are considered in this review. The structures of these complexes are viewed in terms of the presence of a metallo-macromonocycle or conjoined metallo-macromonocycles/metallocages in the frameworks. Analysis of the typical molecular structures revealed an open truth that one or more units of metallo-macromonocycles can be conjoined to afford planar or non-planar systems. In the same line, the enveloping surface of a 3D cage can be considered as a multiple number of conjoined metallomacrocycles that embrace a 3D space from all directions. However, two or more units of cages are conjoined in a multi-3D-cavity cage system and such a system is considered as a conjoined cage. Construction of such conjoined cages having a finite but multiple number of 3D-cavities unified in a single molecular architecture is a challenging task when compared to that of single-3D-cavity based compounds. Conjoining of as many as four units of 3D cages is known so far. Single- as well as multi-cavity cages of lower symmetry have become a very recent trend in this regard where low-symmetry ligands or mixed ligand ensembles are crafted in the framework of the cages. Other structural diversities like helicity in cages, and supramolecular isomerism are also included in this assorted literature work. Although isomerism in classical coordination complexes is well known, it is very less studied in self-assembled coordination complexes. Ligand isomerism is one such feature that is reviewed here. The dynamic behavior of the cages results in interesting reactivity aspects. A large variety of dynamic processes are collected under an umbrella, i.e., "ligand exchange reactions" and described with examples. Intermolecular interaction among the already self-assembled molecules is possible in solution, solid, and gel-phases as discussed in the last part of this review. The understanding of intermolecular interaction is likely to influence different areas of research including crystal engineering, and materials chemistry.
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Affiliation(s)
- Shruti Sharma
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India.
| | - Moumita Sarkar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India.
| | - Dillip Kumar Chand
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India.
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Abstract
The treatment of radioactive iodine in nuclear waste has always been a critical issue of social concern. The rational design of targeted and efficient capture materials is of great significance to the sustainable development of the ecological environment. In recent decades, crystalline materials have served as a molecular platform to study the binding process and capture mechanism of iodine molecules, enabling people to understand the interaction between radioactive iodine guests and pores intuitively. Cluster-based crystalline materials, including molecular clusters and cluster-based metal-organic frameworks, are emerging candidates for iodine capture due to their aggregative binding sites, precise structural information, tunable pores/packing patterns, and abundant modifications. Herein, recent progress of different types of cluster materials and cluster-dominated metal-organic porous materials for iodine capture is reviewed. Research prospects, design strategies to improve the affinity for iodine and possible capture mechanisms are discussed.
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Affiliation(s)
- San-Tai Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China.,University of Chinese Academy of Sciences Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Ya-Jie Liu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Cheng-Yang Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Fan Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Wei-Hui Fang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
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Chen WJ, Lee CY, Huang YH, Chen JD. Cd(II) and Co(II) coordination polymers constructed from N,N'-Bis(3-pyridylmethyl)oxalamide and 1,4-Naphthalenedicarboxylic acid. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115991] [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: 11/29/2022]
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Li L, Zhu Y, Han B, Wang Q, Zheng L, Feng L, Sun D, Wang Z. A classical [V 10O 28] 6- anion templated high-nuclearity silver thiolate cluster. Chem Commun (Camb) 2022; 58:9234-9237. [PMID: 35899795 DOI: 10.1039/d2cc03003a] [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: 11/21/2022]
Abstract
Polyoxovanadates (POVs) as templates are still scarcely observed in silver clusters. Herein, the largest known POV-based silver cluster (Ag50) was synthesized, which is a core-shell conformation composed of the in situ generated classical [V10O28]6- core and Ag50 shell, constrained by the S- and O-donor ligands with a specific distribution. Such {V10O28@Ag50} structure displays geometric inheritance from the D2h symmetric decavanadate to the silver skeleton. The solution behavior, solid-state stability and photoelectric properties are discussed in detail. This work provides enlightenment for the further construction of POV-templated high-nuclearity silver clusters.
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Affiliation(s)
- Li Li
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
| | - Yanjie Zhu
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
| | - Baoliang Han
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
| | - Qiongyi Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
| | - Luming Zheng
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
| | - Lei Feng
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
| | - Di Sun
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
| | - Zhi Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan, 250100, People's Republic of China.
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Zhu J, Li C, Li X, Wang Q, Zou L. Different-shaped ligand mediating efficient structurally similar cage-to-cage transformation. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.07.036] [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: 11/03/2022]
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11
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Jiang C, Hu SJ, Zhou LP, Yang J, Sun QF. Lanthanide-organic pincer hosts with allosteric-controlled metal ion binding specificity. Chem Commun (Camb) 2022; 58:5494-5497. [PMID: 35416812 DOI: 10.1039/d2cc01379g] [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: 11/21/2022]
Abstract
A series of lanthanide-organic pincer hosts were synthesized, which showed allosteric-controlled metal ion binding selectivities due to the lanthanide-induced subtle changes of the central vacant binding site.
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Affiliation(s)
- Chen Jiang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Shao-Jun Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Li-Peng Zhou
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China.
| | - Jian Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China.
| | - Qing-Fu Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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Sakamoto A, Budiutama GP, Takayama Y, Morohashi N, Hattori T. Synthesis and resolution of a chiral open-chain host having a partial structure of p-tert-butylsulfinylcalix[4]arene. BCSJ 2022. [DOI: 10.1246/bcsj.20210438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Atsuya Sakamoto
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Gekko Patria Budiutama
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Yoshihiro Takayama
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Naoya Morohashi
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Tetsutaro Hattori
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai, 980-8579, Japan
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Britton E, Ansell RJ, Howard MJ, Hardie MJ. Self-Assembly and Host-Guest Interactions of Pd 3L 2 Metallo-cryptophanes with Photoisomerizable Ligands. Inorg Chem 2021; 60:12912-12923. [PMID: 34370947 DOI: 10.1021/acs.inorgchem.1c01297] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
New photoswitchable pyridyl-azo-phenyl-decorated tripodal host ligands (Laz) that belong to the cyclotriveratrylene family have been synthesized, and their photoswitching behavior and crystal structures determined. The latter includes a remarkable 7-fold Borromean-weave entanglement of π-π stacked layers. Trigonal bipyramidal {[Pd(en)]3(Laz)2}6+ metallo-cryptophanes (en = ethylenediamine) were formed from these and a previously known pyridyl-azo-phenyl-decorated tripodal host ligand. These coordination cages dissociate at low concentrations and are less robust to photoswitching of the Laz ligands than were previously reported Ir(III)-linked metallo-cryptophanes with similar ligands, reflecting the greater lability of the Pd-N bonds. The {[Pd(en)]3(Laz)2}6+ cages all act as hosts, binding octyl sulfate anions, or N-[2-(dimethylamino)ethyl]-1,8-naphthalimide in a dimethyl sulfoxide solution.
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Affiliation(s)
- Edward Britton
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, U.K
| | - Richard J Ansell
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, U.K
| | - Mark J Howard
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, U.K
| | - Michaele J Hardie
- School of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, U.K
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14
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Yoshigoe Y, Suzaki Y, Osakada K. Cyclic Diplatinum Complex with a Tröger's Base Ligand and Reductive Elimination of a Highly Strained Ring Molecule. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yusuke Yoshigoe
- Research Laboratory of Chemistry and Life Science Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
- Tokyo University of Science 1–3 Kagurazaka Shinjuku-ku Tokyo 162-8601 Japan
| | - Yuji Suzaki
- Research Laboratory of Chemistry and Life Science Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Kohtaro Osakada
- Research Laboratory of Chemistry and Life Science Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba 305-8565 Japan
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15
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Deegan MM, Dworzak MR, Gosselin AJ, Korman KJ, Bloch ED. Gas Storage in Porous Molecular Materials. Chemistry 2021; 27:4531-4547. [PMID: 33112484 DOI: 10.1002/chem.202003864] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [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: 08/20/2020] [Revised: 10/25/2020] [Indexed: 02/06/2023]
Abstract
Molecules with permanent porosity in the solid state have been studied for decades. Porosity in these systems is governed by intrinsic pore space, as in cages or macrocycles, and extrinsic void space, created through loose, intermolecular solid-state packing. The development of permanently porous molecular materials, especially cages with organic or metal-organic composition, has seen increased interest over the past decade, and as such, incredibly high surface areas have been reported for these solids. Despite this, examples of these materials being explored for gas storage applications are relatively limited. This minireview outlines existing molecular systems that have been investigated for gas storage and highlights strategies that have been used to understand adsorption mechanisms in porous molecular materials.
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Affiliation(s)
- Meaghan M Deegan
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Michael R Dworzak
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Aeri J Gosselin
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Kyle J Korman
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Eric D Bloch
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
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16
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Qiu G, Nava P, Colomban C, Martinez A. Control and Transfer of Chirality Within Well-Defined Tripodal Supramolecular Cages. Front Chem 2020; 8:599893. [PMID: 33240860 PMCID: PMC7670063 DOI: 10.3389/fchem.2020.599893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 09/29/2020] [Indexed: 11/13/2022] Open
Abstract
The development of new strategies to turn achiral artificial hosts into highly desirable chiral receptors is a crucial challenge in order to advance the fields of asymmetric transformations and enantioselective sensing. Over the past few years, C3 symmetrical cages have emerged as interesting class of supramolecular hosts that have been reported as efficient scaffolds for chirality dynamics (such as generation, control, and transfer). On this basis, this mini review, which summarizes the existing examples of chirality control and propagation in tripodal supramolecular cages, aims at discussing the benefits and perspectives of this approach.
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Affiliation(s)
- Gege Qiu
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France
| | - Paola Nava
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France
| | - Cédric Colomban
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France
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17
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Mishra SS, Kompella SVK, Krishnaswamy S, Balasubramanian S, Chand DK. Low-Symmetry Self-Assembled Coordination Complexes with Exclusive Diastereoselectivity: Experimental and Computational Studies. Inorg Chem 2020; 59:12884-12894. [DOI: 10.1021/acs.inorgchem.0c01964] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Srabani S. Mishra
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Srinath V. K. Kompella
- Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India
| | - Shobhana Krishnaswamy
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Sundaram Balasubramanian
- Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India
| | - Dillip K. Chand
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
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18
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Jarzebski A, Schnakenburg G, Lützen A. Chiral Self-Sorting Effects in the Self-Assembly of Metallosupramolecular Aggregates Comprising Ligands Derived from Tröger's Base. Chempluschem 2020; 85:1455-1464. [PMID: 32644289 DOI: 10.1002/cplu.202000387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 05/16/2020] [Revised: 06/23/2020] [Indexed: 01/20/2023]
Abstract
Five ligands with either nitrile or isonitrile metal binding motifs have been synthesized based on the 2,8- or 3,9-disubstituted Tröger's base scaffold, respectively. These ligands self-assemble into dinuclear cyclic metallosupramolecular aggregates upon coordination to [(dppp)Pd(OTf)2 ] in a highly diastereoselective manner, by heterochiral self-sorting in a chiral self-discriminating manner as shown by ESI mass spectrometry, NMR spectroscopy, and single crystal XRD analysis. This observation is in contrast to earlier studies with ligands derived from Tröger's base that have larger metal binding motifs and bis(nitrile) and bis(isonitrile) ligands based on other rigid dissymmetric cores such as [2.2]paracyclophanes. Thus, the combination of these slim metal binding motifs with the rigid v-shaped 2,8- or 3,9-disubstituted Tröger's base scaffolds seems to be especially well preorganized to ensure high-fidelity social self-sorting behavior.
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Affiliation(s)
- Andreas Jarzebski
- University of Bonn, Kekulé-Institute of Organic Chemistry and Biochemistry, Gerhard-Domagk-Str. 1, 53121, Bonn, Germany
| | - Gregor Schnakenburg
- University of Bonn, Institute of Inorganic Chemistry, Gerhard-Domagk-Str. 1, 53121, Bonn, Germany
| | - Arne Lützen
- University of Bonn, Kekulé-Institute of Organic Chemistry and Biochemistry, Gerhard-Domagk-Str. 1, 53121, Bonn, Germany
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19
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20
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Volbach L, Struch N, Bohle F, Topić F, Schnakenburg G, Schneider A, Rissanen K, Grimme S, Lützen A. Influencing the Self-Sorting Behavior of [2.2]Paracyclophane-Based Ligands by Introducing Isostructural Binding Motifs. Chemistry 2020; 26:3335-3347. [PMID: 31815311 PMCID: PMC7154700 DOI: 10.1002/chem.201905070] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Indexed: 11/30/2022]
Abstract
Two isostructural ligands with either nitrile (Lnit) or isonitrile (Liso) moieties directly connected to a [2.2]paracyclophane backbone with pseudo‐meta substitution pattern have been synthesized. The ligand itself (Lnit) or its precursors (Liso) were resolved by HPLC on a chiral stationary phase and the absolute configuration of the isolated enantiomers was assigned by XRD analysis and/or by comparison of quantum‐chemical simulated and experimental electronic circular dichroism (ECD) spectra. Surprisingly, the resulting metallosupramolecular aggregates formed in solution upon coordination of [(dppp)Pd(OTf)2] differ in their composition: whereas Lnit forms dinuclear complexes, Liso exclusively forms trinuclear ones. Furthermore, they also differ in their chiral self‐sorting behavior as (rac)‐Liso undergoes exclusive social self‐sorting leading to a heterochiral assembly, whereas (rac)‐Liso shows a twofold preference for the formation of homochiral complexes in a narcissistic self‐sorting manner as proven by ESI mass spectrometry and NMR spectroscopy. Interestingly, upon crystallization, these discrete aggregates undergo structural transformation to coordination polymers, as evidenced by single‐crystal X‐ray diffraction.
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Affiliation(s)
- Lucia Volbach
- Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk Strasse 1, 53121, Bonn, Germany
| | - Niklas Struch
- Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk Strasse 1, 53121, Bonn, Germany.,current address: Arlanxeo Netherlands B.V., Urmonderbaan 24, 6167 RD, Geleen, The Netherlands
| | - Fabian Bohle
- Mulliken Center for Theoretical Chemistry, University of Bonn, Beringstrasse 4, 53115, Bonn, Germany
| | - Filip Topić
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, 40014, Jyväskylä, Finland.,current address: Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Qc, H3A 0B8, Canada
| | - Gregor Schnakenburg
- Institute of Inorganic Chemistry, University of Bonn, Gerhard-Domagk Strasse 1, 53121, Bonn, Germany
| | - Andreas Schneider
- Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk Strasse 1, 53121, Bonn, Germany
| | - Kari Rissanen
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, 40014, Jyväskylä, Finland
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, University of Bonn, Beringstrasse 4, 53115, Bonn, Germany
| | - Arne Lützen
- Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk Strasse 1, 53121, Bonn, Germany
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21
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Li E, Jie K, Liu M, Sheng X, Zhu W, Huang F. Vapochromic crystals: understanding vapochromism from the perspective of crystal engineering. Chem Soc Rev 2020; 49:1517-1544. [PMID: 32016241 DOI: 10.1039/c9cs00098d] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Vapochromic materials, which undergo colour and/or emission changes upon exposure to certain vapours or gases, have received increasing attention recently because of their wide range of applications in, e.g., chemical sensors, light-emitting diodes, and environmental monitors. Vapochromic crystals, as a specific kind of vapochromic materials, can be investigated from the perspective of crystal engineering to understand the mechanism of vapochromism. Moreover, understanding the vapochromism mechanism will be beneficial to design and prepare task-specific vapochromic crystals as one kind of low-cost 'electronic nose' to detect toxic gases or volatile organic compounds. This review provides important information in a broad scientific context to develop new vapochromic materials, which covers organometallic or coordination complexes and organic crystals, as well as the different mechanisms of the related vapochromic behaviour. In addition, recent examples of supramolecular vapochromic crystals and metal-organic-framework (MOFs) vapochromic crystals are introduced.
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Affiliation(s)
- Errui Li
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China.
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22
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Pei WY, Yang J, Wu H, Zhou W, Yang YW, Ma JF. A calix[4]resorcinarene-based giant coordination cage: controlled assembly and iodine uptake. Chem Commun (Camb) 2020; 56:2491-2494. [DOI: 10.1039/d0cc00157k] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A giant calix[4]resorcinarene-based coordination cage, featuring efficient volatile iodine uptakes, was designed by tuning the ancillary ligand.
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Affiliation(s)
- Wen-Yuan Pei
- Key Lab for Polyoxometalate Science
- Department of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Jin Yang
- Key Lab for Polyoxometalate Science
- Department of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Hui Wu
- NIST Center for Neutron Research
- National Institute of Standards and Technology
- Gaithersburg
- USA
| | - Wei Zhou
- NIST Center for Neutron Research
- National Institute of Standards and Technology
- Gaithersburg
- USA
| | - Ying-Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC)
- College of Chemistry
- Jilin University
- Changchun 130012
| | - Jian-Fang Ma
- Key Lab for Polyoxometalate Science
- Department of Chemistry
- Northeast Normal University
- Changchun 130024
- China
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23
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Dwarkanath N, Palchowdhury S, Balasubramanian S. Unraveling the Sorption Mechanism of CO 2 in a Molecular Crystal without Intrinsic Porosity. J Phys Chem B 2019; 123:7471-7481. [PMID: 31368698 DOI: 10.1021/acs.jpcb.9b05999] [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: 11/30/2022]
Abstract
The facile uptake of CO2 gas in a nonporous molecular crystal constituted by long molecules with carbazole and ethynylphenyl moieties was reported in experiments recently. Herein, the mechanism of gas uptake by this crystal is elucidated using atomistic molecular simulations. The uptake of CO2 is shown to be facilitated by (i) the capacity of the crystal to expand in volume because of weak intermolecular interactions, (ii) the parallel orientation of the long molecules in the crystal, and (iii) the ability of the molecule to marginally bend, yet not lose crystallinity because of the anchoring of the terminal carbazole groups. The retention of crystallinity upon sorption and desorption cycles is also demonstrated. At high enough pressures, near-neighbor CO2 molecules sorbed in the crystal are found to be oriented parallel to each other.
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Affiliation(s)
- Nimish Dwarkanath
- Chemistry and Physics of Materials Unit , Jawaharlal Nehru Centre for Advanced Scientific Research , Bangalore 560 064 , India
| | - Sourav Palchowdhury
- Chemistry and Physics of Materials Unit , Jawaharlal Nehru Centre for Advanced Scientific Research , Bangalore 560 064 , India
| | - S Balasubramanian
- Chemistry and Physics of Materials Unit , Jawaharlal Nehru Centre for Advanced Scientific Research , Bangalore 560 064 , India
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24
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Schaly A, Meyer M, Chambron, J, Jean M, Vanthuyne N, Aubert E, Espinosa E, Zorn N, Leize‐Wagner E. The Chemo‐ and Stereoselective Formation of Pallado‐ and Platinocryptophanes. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900230] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Astrid Schaly
- Institut de Chimie Moléculaire de l′Université de Bourgogne (ICMUB) UMR 6302 CNRS Université Bourgogne Franche‐Comté avenue A. Savary, 21078 Dijon cedex France
| | - Michel Meyer
- Institut de Chimie Moléculaire de l′Université de Bourgogne (ICMUB) UMR 6302 CNRS Université Bourgogne Franche‐Comté avenue A. Savary, 21078 Dijon cedex France
| | - Jean‐Claude Chambron,
- Institut de Chimie Moléculaire de l′Université de Bourgogne (ICMUB) UMR 6302 CNRS Université Bourgogne Franche‐Comté avenue A. Savary, 21078 Dijon cedex France
- Institut de Chimie de Strasbourg UMR 7177 CNRS Université de Strasbourg 67000 Strasbourg France
| | - Marion Jean
- Aix‐Marseille Université CNRS, Centrale Marseille iSm2 13397 Marseille France
| | - Nicolas Vanthuyne
- Aix‐Marseille Université CNRS, Centrale Marseille iSm2 13397 Marseille France
| | - Emmanuel Aubert
- CRM2 UMR UL‐CNRS 7036 Université de Lorraine 54506 Vandœuvre‐lès‐Nancy France
| | - Enrique Espinosa
- CRM2 UMR UL‐CNRS 7036 Université de Lorraine 54506 Vandœuvre‐lès‐Nancy France
| | - Nathalie Zorn
- CMC, UMR 7140 CNRS Université de Strasbourg 67000 Strasbourg France
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25
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Jin GX, Zhu GY, Sun YY, Shi QX, Liang LP, Wang HY, Wu XW, Ma JP. [Ag-Ag] 2+ Unit-Encapsulated Trimetallic Cages: One-Pot Syntheses and Modulation of Argentophilic Interactions by the Uncoordinated Substituents. Inorg Chem 2019; 58:2916-2920. [PMID: 30784270 DOI: 10.1021/acs.inorgchem.8b03388] [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: 11/29/2022]
Abstract
Four [Ag-Ag]2+ unit-encapsulated trimetallic cages 1-4 were synthesized from one new tripodal ligand L and silver salts in different solvent systems by a one-pot method. The formation of coordination cages occurred simultaneously with the condensation of amino groups and ketone. The remarkable structural feature of cages 1-4 is their spontaneous incorporation of [Ag-Ag]2+ cationic units. Moreover, the argentophilic interactions are modulated by the uncoordinated amino substituents. The study herein shows that modification and subtle changes of the cage structures could be realized by a one-pot synthetic method.
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Affiliation(s)
- Guo-Xia Jin
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education , Shandong Normal University , Jinan 250014 , People's Republic of China
| | - Gui-Ying Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education , Shandong Normal University , Jinan 250014 , People's Republic of China
| | - Yan-Yan Sun
- QiLu Pharmaceutical (HaiNan) Company, Ltd. , Haikou , Hainan 570314 , People's Republic of China
| | - Qing-Xiu Shi
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education , Shandong Normal University , Jinan 250014 , People's Republic of China
| | - Li-Ping Liang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education , Shandong Normal University , Jinan 250014 , People's Republic of China
| | - Hai-Ying Wang
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610066 , People's Republic of China
| | - Xiang-Wen Wu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education , Shandong Normal University , Jinan 250014 , People's Republic of China
| | - Jian-Ping Ma
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education , Shandong Normal University , Jinan 250014 , People's Republic of China
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26
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Anhäuser J, Puttreddy R, Lorenz Y, Schneider A, Engeser M, Rissanen K, Lützen A. Chiral self-sorting behaviour of [2.2]paracyclophane-based bis(pyridine) ligands. Org Chem Front 2019. [DOI: 10.1039/c9qo00155g] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [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
[2.2]Paracyclophane-based bis(pyridine) ligands form dinuclear complexes upon coordination to palladium(ii) ions, however, with distinct differences concerning their chiral self-sorting ability.
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Affiliation(s)
- J. Anhäuser
- Kekulé-Institut für Organische Chemie und Biochemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - R. Puttreddy
- University of Jyväskylä
- Department of Chemistry
- Nanoscience Center
- 40014 Jyväskylä
- Finland
| | - Y. Lorenz
- Kekulé-Institut für Organische Chemie und Biochemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - A. Schneider
- Kekulé-Institut für Organische Chemie und Biochemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - M. Engeser
- Kekulé-Institut für Organische Chemie und Biochemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - K. Rissanen
- University of Jyväskylä
- Department of Chemistry
- Nanoscience Center
- 40014 Jyväskylä
- Finland
| | - A. Lützen
- Kekulé-Institut für Organische Chemie und Biochemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
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27
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Oldknow S, Martir DR, Pritchard VE, Blitz MA, Fishwick CWG, Zysman-Colman E, Hardie MJ. Structure-switching M 3L 2 Ir(iii) coordination cages with photo-isomerising azo-aromatic linkers. Chem Sci 2018; 9:8150-8159. [PMID: 30542566 PMCID: PMC6238882 DOI: 10.1039/c8sc03499k] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [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: 08/06/2018] [Accepted: 08/29/2018] [Indexed: 01/25/2023] Open
Abstract
Cyclotriguaiacylene has been functionalised with 3- or 4-pyridyl-azo-phenyl groups to form a series of molecular hosts with three azobenzene-type groups that exhibit reversible photo-isomerisation. Reaction of the host molecules with [Ir(C^N)2(NCMe)2]+ where C^N is the cyclometallating 2-phenylpyridinato, 2-(4-methylphenyl)pyridinato or 2-(4,5,6-trifluorophenyl)pyridinato results in the self-assembly of a family of five different [{Ir(C^N)2}3(L)2]3+ coordination cages. Photo-irradiation of each of the cages with a high energy laser results in E → Z photo-isomerisation of the pyridyl-azo-phenyl groups with up to 40% of groups isomerising. Isomerisation can be reversed by exposure to blue light. Thus, the cages show reversible structure-switching while maintaining their compositional integrity. This represents the largest photo-induced structural change yet reported for a structurally-integral component of a coordination cage. Energy minimised molecular models indicate a switched cage has a smaller internal space than the initial all-E isomer. The [Ir(C^N)2(NCMe)2]+ cages are weakly emissive, each with a deep blue luminescence at ca. 450 nm.
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Affiliation(s)
- Samuel Oldknow
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK .
| | - Diego Rota Martir
- Organic Semiconductor Centre , EaStCHEM School of Chemistry , University of St Andrews , St Andrews , Fife KY16 9ST , UK
| | - Victoria E Pritchard
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK .
| | - Mark A Blitz
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK .
| | - Colin W G Fishwick
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK .
| | - Eli Zysman-Colman
- Organic Semiconductor Centre , EaStCHEM School of Chemistry , University of St Andrews , St Andrews , Fife KY16 9ST , UK
| | - Michaele J Hardie
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK .
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28
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Yang J, Chatelet B, Hérault D, Dutasta JP, Martinez A. Covalent Cages with Inwardly Directed Reactive Centers as Confined Metal and Organocatalysts. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800867] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Jian Yang
- Centrale Marseille, iSm2 UMR 7313; Aix Marseille Université, CNRS; 13397 Marseille France
| | - Bastien Chatelet
- Centrale Marseille, iSm2 UMR 7313; Aix Marseille Université, CNRS; 13397 Marseille France
| | - Damien Hérault
- Centrale Marseille, iSm2 UMR 7313; Aix Marseille Université, CNRS; 13397 Marseille France
| | - Jean-Pierre Dutasta
- Laboratoire de Chimie; École Normale Supérieure de Lyon, CNRS, UCBL; 46, Allée d′Italie 69364 Lyon France
| | - Alexandre Martinez
- Centrale Marseille, iSm2 UMR 7313; Aix Marseille Université, CNRS; 13397 Marseille France
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29
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Gan MM, Liu JQ, Zhang L, Wang YY, Hahn FE, Han YF. Preparation and Post-Assembly Modification of Metallosupramolecular Assemblies from Poly(N-Heterocyclic Carbene) Ligands. Chem Rev 2018; 118:9587-9641. [DOI: 10.1021/acs.chemrev.8b00119] [Citation(s) in RCA: 202] [Impact Index Per Article: 33.7] [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)
- Ming-Ming Gan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Ji-Quan Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Le Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - F. Ekkehardt Hahn
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstraße 30, D-48149 Münster, Germany
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
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30
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Affiliation(s)
- Sudhakar Ganta
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Dillip K. Chand
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
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31
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Tateishi T, Kojima T, Hiraoka S. Chiral self-sorting process in the self-assembly of homochiral coordination cages from axially chiral ligands. Commun Chem 2018; 1. [DOI: 10.1038/s42004-018-0020-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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32
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Morohashi N, Nanbu K, Sonehara H, Ogihara J, Shimazaki T, Hattori T. Design and Synthesis of Open-Chain Hosts Having a Partial Structure of p-tert-Butylthiacalixarene. J Org Chem 2018; 83:2235-2243. [DOI: 10.1021/acs.joc.7b03137] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Naoya Morohashi
- Department of Biomolecular Engineering,
Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Kazuki Nanbu
- Department of Biomolecular Engineering,
Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Hayato Sonehara
- Department of Biomolecular Engineering,
Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Jun Ogihara
- Department of Biomolecular Engineering,
Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Takanori Shimazaki
- Department of Biomolecular Engineering,
Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Tetsutaro Hattori
- Department of Biomolecular Engineering,
Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-Aoba, Aoba-ku, Sendai 980-8579, Japan
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33
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Morohashi N, Hattori T. Selective guest inclusion by crystals of calixarenes: potential for application as separation materials. J INCL PHENOM MACRO 2018. [DOI: 10.1007/s10847-018-0783-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [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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34
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Thorp-Greenwood FL, Berry GT, Boyadjieva SS, Oldknow S, Hardie MJ. 2D networks of metallo-capsules and other coordination polymers from a hexapodal ligand. CrystEngComm 2018. [DOI: 10.1039/c8ce00806j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
2D M3L2 coordination polymers (M = Re(i), Cu(ii), Co(ii), Ni(ii)) feature metal-linked M6L2-cages, and the Re(i) material absorbs iodine.
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35
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Cookson NJ, Fowler JM, Martin DP, Fisher J, Henkelis JJ, Ronson TK, Thorp-Greenwood FL, Willans CE, Hardie MJ. Metallo-cryptophane cages from cis-linked and trans-linked strategies. Supramol Chem 2017. [DOI: 10.1080/10610278.2017.1355055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | | | | | - Julie Fisher
- School of Chemistry, University of Leeds, Leeds, UK
| | | | - Tanya K. Ronson
- School of Chemistry, University of Leeds, Leeds, UK
- Department of Chemistry, University of Cambridge, Cambridge, UK
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36
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Brégier F, Hudeček O, Chaux F, Penouilh MJ, Chambron JC, Lhoták P, Aubert E, Espinosa E. Generation of Cryptophanes in Water by Disulfide Bridge Formation. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700537] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Oldřích Hudeček
- ICMUB, UMR6302, CNRS; Univ. Bourgogne Franche-Comté; 21000 Dijon France
- Department of Organic Chemistry; University of Chemistry and Technology Prague; Technicka 6 16628 Prague 6 Czech Republic
| | - Fanny Chaux
- ICMUB, UMR6302, CNRS; Univ. Bourgogne Franche-Comté; 21000 Dijon France
| | | | | | - Pavel Lhoták
- Department of Organic Chemistry; University of Chemistry and Technology Prague; Technicka 6 16628 Prague 6 Czech Republic
| | - Emmanuel Aubert
- CRM2, UMR7036, CNRS; Univ. Lorraine; 54506 Vandœuvre-lès-Nancy France
| | - Enrique Espinosa
- CRM2, UMR7036, CNRS; Univ. Lorraine; 54506 Vandœuvre-lès-Nancy France
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37
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Pritchard VE, Rota Martir D, Oldknow S, Kai S, Hiraoka S, Cookson NJ, Zysman‐Colman E, Hardie MJ. Homochiral Self-Sorted and Emissive Ir III Metallo-Cryptophanes. Chemistry 2017; 23:6290-6294. [PMID: 28370620 PMCID: PMC5499720 DOI: 10.1002/chem.201701348] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Indexed: 12/30/2022]
Abstract
The racemic ligands (±)-tris(isonicotinoyl)-cyclotriguaiacylene (L1), or (±)-tris(4-pyridyl-methyl)-cyclotriguaiacylene (L2) assemble with racemic (Λ,Δ)-[Ir(ppy)2 (MeCN)2 ]+ , in which ppy=2-phenylpyridinato, to form [{Ir(ppy)2 }3 (L)2 ]3+ metallo-cryptophane cages. The crystal structure of [{Ir(ppy)2 }3 (L1)2 ]⋅3BF4 has MM-ΛΛΛ and PP-ΔΔΔ isomers, and homochiral self-sorting occurs in solution, a process accelerated by a chiral guest. Self-recognition between L1 and L2 within cages does not occur, and cages show very slow ligand exchange. Both cages are phosphorescent, with [{Ir(ppy)2 }3 (L2)2 ]3+ having enhanced and blue-shifted emission when compared with [{Ir(ppy)2 }3 (L1)2 ]3+ .
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Affiliation(s)
| | - Diego Rota Martir
- Organic Semiconductor CentreEaSTCHEM School of ChemistryUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Samuel Oldknow
- School of ChemistryUniversity of LeedsWoodhouse LaneLeedsLS2 9JTUK
| | - Shumpei Kai
- Department of Basic ScienceGraduate School of Arts and SciencesThe University of Tokyo3–8-1 Komaba, Meguro-kuTokyo153-8902Japan
| | - Shuichi Hiraoka
- Department of Basic ScienceGraduate School of Arts and SciencesThe University of Tokyo3–8-1 Komaba, Meguro-kuTokyo153-8902Japan
| | - Nikki J. Cookson
- School of ChemistryUniversity of LeedsWoodhouse LaneLeedsLS2 9JTUK
| | - Eli Zysman‐Colman
- Organic Semiconductor CentreEaSTCHEM School of ChemistryUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
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38
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Zhang D, Martinez A, Dutasta JP. Emergence of Hemicryptophanes: From Synthesis to Applications for Recognition, Molecular Machines, and Supramolecular Catalysis. Chem Rev 2017; 117:4900-4942. [DOI: 10.1021/acs.chemrev.6b00847] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dawei Zhang
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, School of
Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, People’s Republic of China
- Laboratoire
de Chimie, École Normale Supérieure de Lyon, CNRS, UCBL, 46, Allée d’Italie, F-69364 Lyon, France
| | - Alexandre Martinez
- Laboratoire
de Chimie, École Normale Supérieure de Lyon, CNRS, UCBL, 46, Allée d’Italie, F-69364 Lyon, France
- Aix-Marseille University, CNRS, Centrale Marseille, iSm2, Av. Escadrille Normandie-Niemen, F-13397 Marseille, France
| | - Jean-Pierre Dutasta
- Laboratoire
de Chimie, École Normale Supérieure de Lyon, CNRS, UCBL, 46, Allée d’Italie, F-69364 Lyon, France
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Abstract
This review discusses chiral self-sorting-the process of choosing an interaction partner with a given chirality from a complex mixture of many possible racemic partners. Chiral self-sorting (also known as chiral self-recognition or chiral self-discrimination) is fundamental for creating functional structures in nature and in the world of chemistry because interactions between molecules of the same or the opposite chirality are characterized by different interaction energies and intrinsically different resulting structures. However, due to the similarity between recognition sites of enantiomers and common conformational lability, high fidelity homochiral or heterochiral self-sorting poses a substantial challenge. Chiral self-sorting occurs among natural and synthetic molecules that leads to the amplification of discrete species. The review covers a variety of complex self-assembled structures ranging from aggregates made of natural and racemic peptides and DNA, through artificial functional receptors, macrocyles, and cages to catalytically active metal complexes and helix mimics. The examples involve a plethora of reversible interactions: electrostatic interactions, π-π stacking, hydrogen bonds, coordination bonds, and dynamic covalent bonds. A generalized view of the examples collected from different fields allows us to suggest suitable geometric models that enable a rationalization of the observed experimental preferences and establishment of the rules that can facilitate further design.
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Affiliation(s)
- Hanna Jędrzejewska
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Agnieszka Szumna
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
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40
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Abstract
Fourteen Ag(i), Au(i), Ni(ii), Pd(ii) and Pt(ii) complexes were prepared with macrocyclic tetradentate N-heterocyclic carbene (NHC) ligands.
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Affiliation(s)
- Fan Fei
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Taotao Lu
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Xue-Tai Chen
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Zi-Ling Xue
- Department of Chemistry
- University of Tennessee
- Knoxville
- USA
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41
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Martin AD, Easun TL, Argent SP, Lewis W, Blake AJ, Schröder M. The effect of carboxylate position on the structure of a metal organic framework derived from cyclotriveratrylene. CrystEngComm 2017. [DOI: 10.1039/c6ce01965j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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42
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Marcos I, Domarco O, Peinador C, Fenández A, Fernández JJ, Vázquez-García D, García MD. Self-assembly of dinuclear Pd(ii)/Pt(ii) metallacyclic receptors incorporating N-heterocyclic carbene complexes as corners. Dalton Trans 2017; 46:4182-4190. [DOI: 10.1039/c6dt04476j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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 series of new Pd(ii)/Pt(ii) metallacycles were self-assembled in water, using bipyridinium-based ligands and kinetically-labile metal centers having chelating N-heterocyclic carbenes.
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Affiliation(s)
- Ismael Marcos
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Olaya Domarco
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Carlos Peinador
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Alberto Fenández
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Jesús J. Fernández
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Digna Vázquez-García
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Marcos D. García
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
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44
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Liu L, Lyu G, Liu C, Jiang F, Yuan D, Sun Q, Zhou K, Chen Q, Hong M. Controllable Reassembly of a Dynamic Metallocage: From Thermodynamic Control to Kinetic Control. Chemistry 2016; 23:456-461. [DOI: 10.1002/chem.201604540] [Citation(s) in RCA: 16] [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] [Received: 09/25/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Luyao Liu
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Guangxun Lyu
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Caiping Liu
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Feilong Jiang
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Daqiang Yuan
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
| | - Qingfu Sun
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
| | - Kang Zhou
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
| | - Qihui Chen
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
| | - Maochun Hong
- State Key Laboratory of Structure Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049 (China)
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45
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Liu KS, Li MJ, Lai CC, Chiu SH. Incarceration of Higher-Order Fullerenes within Cyclotriveratrylene-Based Hemicarcerands Allows Selective Isolation of C 76 , C 78 , and C 84 from a Commercial Fullerene Mixture. Chemistry 2016; 22:17468-17476. [PMID: 27778390 DOI: 10.1002/chem.201603451] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [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: 07/21/2016] [Indexed: 11/10/2022]
Abstract
Size-complementary cyclotriveratrylene (CTV)-based hosts can incarcerate C76 , C78 , and C84 , thus allowing the selective isolation of these higher-order fullerenes from a commercially available mixture of fullerenes. The hemicarceplexes, formed after the encapsulation of the size-complementary fullerenes within the hosts, are isolated by column chromatography and released at elevated temperature, thereby leading to the isolation of C76 /C78 and C84 in good purities (up to 95 and 88 %, respectively).
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Affiliation(s)
- Kuang-Shun Liu
- Department of Chemistry and, Center for Emerging Material and Advanced Devices, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan, 10617, R.O.C
| | - Ming-Jhe Li
- Department of Chemistry and, Center for Emerging Material and Advanced Devices, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan, 10617, R.O.C
| | - Chien-Chen Lai
- Institute of Molecular Biology, National Chung Hsing University and, Department of Medical Genetics, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Sheng-Hsien Chiu
- Department of Chemistry and, Center for Emerging Material and Advanced Devices, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan, 10617, R.O.C
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46
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Imoto H, Tanaka S, Kato T, Yumura T, Watase S, Matsukawa K, Naka K. Molecular Shape Recognition by Using a Switchable Luminescent Nonporous Molecular Crystal. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00614] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [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)
| | | | | | | | - Seiji Watase
- Osaka Municipal Technical Research Institute, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, Japan
| | - Kimihiro Matsukawa
- Osaka Municipal Technical Research Institute, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, Japan
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47
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Affiliation(s)
- Sreenivasulu Bandi
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600036 India
| | - Dillip Kumar Chand
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600036 India
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48
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Yousuf M, Youn IS, Yun J, Rasheed L, Valero R, Shi G, Kim KS. Violation of DNA neighbor exclusion principle in RNA recognition. Chem Sci 2016; 7:3581-3588. [PMID: 29997851 PMCID: PMC6007354 DOI: 10.1039/c5sc03740a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [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: 10/02/2015] [Accepted: 02/14/2016] [Indexed: 11/25/2022] Open
Abstract
DNA intercalation has been very useful for engineering DNA-based functional materials.
DNA intercalation has been very useful for engineering DNA-based functional materials. It is generally expected that the intercalation phenomenon in RNA would be similar to that in DNA. Here we note that the neighbor-exclusion principle is violated in RNA by naphthalene-based cationic probes, in contrast to the fact that it is usually valid in DNA. All the intercalation structures are responsible for the fluorescence, where small naphthalene moieties are intercalated in between bases via π–π interactions. The structure is aided by hydrogen bonds between the cationic moieties and the ribose-phosphate backbone, which results in specific selectivity for RNA over DNA. This experimentally observed mechanism is supported by computationally reproducing the fluorescence and CD data. MD simulations confirm the unfolding of RNA due to the intercalation of probes. Elucidation of the mechanism of selective sensing for RNA over DNA would be highly beneficial for dynamical observation of RNA which is essential for studying its biological roles.
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Affiliation(s)
- Muhammad Yousuf
- Pohang University of Science and Technology , Pohang 790-784 , Korea.,Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Korea .
| | - Il Seung Youn
- Pohang University of Science and Technology , Pohang 790-784 , Korea.,Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Korea .
| | - Jeonghun Yun
- Pohang University of Science and Technology , Pohang 790-784 , Korea.,Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Korea .
| | - Lubna Rasheed
- Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Korea .
| | - Rosendo Valero
- Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Korea .
| | - Genggongwo Shi
- Pohang University of Science and Technology , Pohang 790-784 , Korea.,Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Korea .
| | - Kwang S Kim
- Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Korea .
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49
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Mosquera J, Ronson TK, Nitschke JR. Subcomponent Flexibility Enables Conversion between D4-Symmetric CdII8L8 and T-Symmetric CdII4L4 Assemblies. J Am Chem Soc 2016; 138:1812-5. [DOI: 10.1021/jacs.5b12955] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jesús Mosquera
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
| | - Tanya K. Ronson
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
| | - Jonathan R. Nitschke
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
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50
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Schaly A, Rousselin Y, Chambron JC, Aubert E, Espinosa E. The Stereoselective Self-Assembly of Chiral Metallo-Organic Cryptophanes. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501446] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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