1
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Llamosí A, Szymański MP, Szumna A. Molecular vessels from preorganised natural building blocks. Chem Soc Rev 2024; 53:4434-4462. [PMID: 38497833 DOI: 10.1039/d3cs00801k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Supramolecular vessels emerged as tools to mimic and better understand compartmentalisation, a central aspect of living matter. However, many more applications that go beyond those initial goals have been documented in recent years, including new sensory systems, artificial transmembrane transporters, catalysis, and targeted drug or gene delivery. Peptides, carbohydrates, nucleobases, and steroids bear great potential as building blocks for the construction of supramolecular vessels, possessing complexity that is still difficult to attain with synthetic methods - they are rich in functional groups and well-defined stereogenic centers, ready for noncovalent interactions and further functions. One of the options to tame the functional and dynamic complexity of natural building blocks is to place them at spatially designed positions using synthetic scaffolds. In this review, we summarise the historical and recent advances in the construction of molecular-sized vessels by the strategy that couples synthetic predictability and durability of various scaffolds (cyclodextrins, porphyrins, crown ethers, calix[n]arenes, resorcin[n]arenes, pillar[n]arenes, cyclotriveratrylenes, coordination frameworks and multivalent high-symmetry molecules) with functionality originating from natural building blocks to obtain nanocontainers, cages, capsules, cavitands, carcerands or coordination cages by covalent chemistry, self-assembly, or dynamic covalent chemistry with the ultimate goal to apply them in sensing, transport, or catalysis.
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Affiliation(s)
- Arturo Llamosí
- Institute of Organic Chemistry, Polish academy of Sciences, Kasprzaka 44/52, Warsaw 01-224, Poland.
| | - Marek P Szymański
- Institute of Organic Chemistry, Polish academy of Sciences, Kasprzaka 44/52, Warsaw 01-224, Poland.
| | - Agnieszka Szumna
- Institute of Organic Chemistry, Polish academy of Sciences, Kasprzaka 44/52, Warsaw 01-224, Poland.
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2
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Walker SE, Chant W, Thoonen S, Tuck KL, Turner DR. Stabilization of Lantern-Type Metal-Organic Cages (MOCs) by Protective Control of Ligand Exchange Rates. Chemistry 2024; 30:e202400072. [PMID: 38366309 DOI: 10.1002/chem.202400072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 02/18/2024]
Abstract
Self-assembling systems in nature display remarkable complexity with assemblies of different sub-units to generate functional species. Synthetic analogues of such systems are a challenge, often requiring the ability to bias distributions that are under thermodynamic assembly control. Using lantern-type MOCs (metal-organic cages) as a prototypical self-assembling system, herein we explore the role that steric bulk plays in controlling the exchange rate of ligands in paddlewheel-based assemblies, and thus the stability of cages, in competitive self-assembling scenarios. The effective lifetime of the lantern-type MOCs varies over an order of magnitude depending on the steric bulk proximal to the metal nodes with lifetimes of the cages ranging from tens of minutes to several hours. The bulk of the coordinating solvents likewise reduces the rate of ligand exchange, and thus yields longer-lived species. Understanding this subtle effect has implications for controlling the stability of complex assemblies in competitive environments with implications for guest release and application.
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Affiliation(s)
- Samuel E Walker
- School of Chemistry, Monash University, Clayton, VIC, 3800, Australia
| | - William Chant
- School of Chemistry, Monash University, Clayton, VIC, 3800, Australia
| | - Shannon Thoonen
- School of Chemistry, Monash University, Clayton, VIC, 3800, Australia
| | - Kellie L Tuck
- School of Chemistry, Monash University, Clayton, VIC, 3800, Australia
| | - David R Turner
- School of Chemistry, Monash University, Clayton, VIC, 3800, Australia
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3
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Pei WY, Lu BB, Yang J, Wang T, Ma JF. Two new calix[4]resorcinarene-based coordination cages adjusted by metal ions for the Knoevenagel condensation reaction. Dalton Trans 2021; 50:9942-9948. [PMID: 34225357 DOI: 10.1039/d1dt01139a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new calix[4]resorcinarene-based coordination cages, namely, [Zn4(TPC4R)(PDC)4]·2DMF·6H2O (1-Zn) and [In11(TPC4R)2(PDC)16(μ2-OH)2(H2O)2]·[(CH3)2NH2]·8DMF·20H2O·EtOH (2-In), have been synthesized via solvothermal reactions (TPC4R = tetra(2-(4H-pyrazol-3-yl)pyridine)calix[4]resorcinarene, H2PDC = 3,5-pyridinedicarboxylic acid, DMF = N,N'-dimethylformamide). By carefully tuning different metal ions, two structurally different cages 1-Zn and 2-In were achieved. The former shows a bowl-shaped structure, while the latter features a dumbbell-like structure. After activation, they exhibited unsaturated Zn(ii) or In(iii) Lewis acid sites and the free nitrogen Lewis base sites of the PDC2-. Therefore, they were employed as catalysts for the Knoevenagel condensation reaction in the absence of a solvent. Particularly, 1-Zn featured high structural stability and enhanced the catalytic activity.
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Affiliation(s)
- Wen-Yuan Pei
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Bing-Bing Lu
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin 150030, China
| | - Jin Yang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Tianqi Wang
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province, Changchun University of Science and Technology, Changchun, 130022, China.
| | - Jian-Fang Ma
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
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4
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Huang SX, Xu F, Qi SJ, Wang K, Li Y, Zhang SH, Zhang XQ, Luo SY, Liang FP. A Double-Layered {Cu9} Nanocage with Diacylhydrazine: Synthesis, Structure and Magnetic Properties. J CLUST SCI 2021. [DOI: 10.1007/s10876-020-01838-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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5
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6
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Bai L, Wang M, Zhang L, Zhao M, Ren M, Zheng L, Lei M, Shen H. Poly(Amino Acid) Coordination Nanoparticle as a Potent Sonosensitizer for Cancer Therapy. ACS APPLIED BIO MATERIALS 2021. [DOI: 10.1021/acsabm.0c01383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lintao Bai
- State Key Laboratory of Organic−Inorganic Composites, Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Mingkun Wang
- State Key Laboratory of Organic−Inorganic Composites, Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Lin Zhang
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Meijun Zhao
- State Key Laboratory of Organic−Inorganic Composites, Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Mei Ren
- State Key Laboratory of Organic−Inorganic Composites, Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Lirong Zheng
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Ming Lei
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Heyun Shen
- State Key Laboratory of Organic−Inorganic Composites, Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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7
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Zhu ZZ, Tian CB, Sun QF. Coordination-Assembled Molecular Cages with Metal Cluster Nodes. CHEM REC 2020; 21:498-522. [PMID: 33270374 DOI: 10.1002/tcr.202000130] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/20/2020] [Accepted: 11/23/2020] [Indexed: 01/15/2023]
Abstract
Molecular cages have attracted great attention because of their fascinating topological structures and well-defined functional cavities. These discrete cages were usually fabricated by coordination assembly approach, a process employing directional metal-ligand coordination bonds due to the nature of the divinable coordination geometry and the required lability to encode dynamic equilibrium/error-correction. Compared to these coordination molecular cages with mononulcear metal-nodes, an increasing number of molecular cages featuring dinuclear and then polynuclear metal-cluster nodes have been synthesized. These metal-cluster-based coordination cages (MCCCs) combine the merits of both metal clusters and the cage structure, and exhibit excellent performances in catalysis, separation, host-guest chemistry and so on. In this review, we highlight the syntheses of MCCCs and their potential functions that is donated by the metal-cluster nodes.
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Affiliation(s)
- Zheng-Zhong Zhu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, People's Republic of China
| | - Chong-Bin Tian
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, People's Republic of 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, People's Republic of China
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8
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Planes OM, Jansze SM, Scopelliti R, Fadaei-Tirani F, Severin K. Two-Step Synthesis of Linear and Bent Dicarboxylic Acid Metalloligands with Lengths of up to 3 nm. Inorg Chem 2020; 59:14544-14548. [PMID: 32962338 DOI: 10.1021/acs.inorgchem.0c02358] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Nanometer-sized polycarboxylate ligands are interesting building blocks for metallasupramolecular chemistry, but access to these compounds is often limited by complicated synthetic pathways. Here, we describe a simple two-step protocol, which allows preparing linear and bent dicarboxylate ligands with lengths of up to 3 nm from commercially available compounds. The ligands are prepared by iron-templated polycondensation reactions involving arylboronic acids and nioxime. The final products contain two iron clathrochelate complexes and two terminal carboxyphenylene groups. To demonstrate that the new ligands are suitable for the construction of more complex molecular nanostructures, we have prepared a Cu-based metal-organic polyhedron, which represents the largest M4L4 cage described so far.
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Affiliation(s)
- Ophélie M Planes
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Suzanne M Jansze
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Farzaneh Fadaei-Tirani
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Kay Severin
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
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9
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Xu ZX, Bai XL, Li LF, Xu SF. Semi-conductive chiral Co-CPs with helixes based on lactic acid derivatives: Synthesis, structures and photocatalyic properties. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Towards a Generalized Synthetic Strategy for Variable Sized Enantiopure M4L4 Helicates. CHEMISTRY-SWITZERLAND 2020. [DOI: 10.3390/chemistry2030038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The reliable and predictable synthesis of enantiopure coordination cages is an important step towards the realization of discrete cages capable of enantioselective discrimination. We have built upon our initial report of a lantern-type helical cage in attempts to expand the synthesis into a general approach. The use of a longer, flexible diacid ligand results in the anticipated cage [Cu4(L1)4(solvent)4] with a similar helical pitch to that previously observed and a cavity approximately 30% larger. Using a shorter, more rigid ligand gave rise to a strained, conjoined cage-type complex when using DABCO as an internal bridging ligand, [{Co4(L2)4(DABCO)(OH2)x}2 (DABCO)]. The expected paddlewheel motif only forms for one of the Co2 units within each cage, with the other end adopting a “partial paddlewheel” with aqua ligands completing the coordination sphere of the externally facing metal ion. The generic approach of using chiral diacids to construct lantern-type cages is partially borne out, with it being apparent that flexibility in the core group is an essential structural feature.
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11
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Affiliation(s)
- Aeri J. Gosselin
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
| | - Casey A. Rowland
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
| | - Eric D. Bloch
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
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12
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Taggart GA, Lorzing GR, Dworzak MR, Yap GPA, Bloch ED. Synthesis and characterization of low-nuclearity lantern-type porous coordination cages. Chem Commun (Camb) 2020; 56:8924-8927. [DOI: 10.1039/d0cc03266b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This work presents the design, synthesis, and characterization of small lanterns with BET surface areas in excess of 200 m2 g−1. These cages represent the lower size limit for permanently microporous coordination cages.
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Affiliation(s)
| | - Gregory R. Lorzing
- Department of Chemistry & Biochemistry
- University of Delaware
- Newark
- USA
- Center for Neutron Science
| | | | - Glenn P. A. Yap
- Department of Chemistry & Biochemistry
- University of Delaware
- Newark
- USA
| | - Eric D. Bloch
- Department of Chemistry & Biochemistry
- University of Delaware
- Newark
- USA
- Center for Neutron Science
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13
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He LX, Tian CR, Zhang JH, Xu W, Peng B, Xie SM, Zi M, Yuan LM. Chiral metal-organic cages used as stationary phase for enantioseparations in capillary electrochromatography. Electrophoresis 2019; 41:104-111. [PMID: 31709552 DOI: 10.1002/elps.201900294] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/05/2019] [Accepted: 10/23/2019] [Indexed: 11/10/2022]
Abstract
Since some metal-organic cages (MOCs) have been synthesized in past several years, the applications of MOCs such as drug delivery, molecular recognition, separation, catalysis, and gas storage, etc. have been witnessed with a significant increase. However, to the best of our knowledge, so far no one has used MOCs as chiral stationary phase to separate chiral compounds in CEC. In this study, three MOCs were developed as the stationary phase for CEC separation of enantiomers. The MOCs coated capillary column showed good chiral recognition ability for some chiral compounds, including amine, alcohols, ketone, etc. The influence of buffer concentration, applied voltage, pH of buffer solution on the chiral separations was also investigated. The RSDs of run-to-run, day-to-day, and column-to-column for retention time were 2.1-4.67%, 1.2-4.36%, and 3.62-6.43%, respectively. This work reveals that the chiral MOCs material is feasible for the enantioseparation in CEC.
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Affiliation(s)
- Li-Xiao He
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Chun-Rong Tian
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Jun-Hui Zhang
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Wen Xu
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Bo Peng
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Sheng-Ming Xie
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Min Zi
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Li-Ming Yuan
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
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14
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Boer SA, Turner DR. Metallosupramolecular Architectures of Ambivergent Bis(Amino Acid) Biphenyldiimides. Chem Asian J 2019; 14:2853-2860. [PMID: 31228320 DOI: 10.1002/asia.201900665] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/19/2019] [Indexed: 01/11/2023]
Abstract
The metallosupramolecular chemistry of two enantiopure dicarboxylate ligands has been explored for their potential to form discrete or polymeric interlocked motifs. Consequently, both discrete and polymeric supramolecular complexes have been synthesised, yielding M2 L2 metallomacrocycles (1 and 2), a heteroleptic M2 L3 metallomacrobicycle (3), a non-interpenetrated coordination polymer (4), and highly unusual chiral M8 L8 squares (5 and 6). There appears to be a preference for the ligands to form M2 L2 -type metallomacrocyclic structural units (which feature in 1-4), although these do not engage in any mechanical interlocking, which is perhaps a combined function of the ligand flexibility and relatively small pi-surface contrasted to previous analogues. Using copper paddlewheel SBUs, chiral double-walled squares (5 and 6) are formed with large internal cavities yet poor stabilities, unexpectedly featuring the paddlewheel motifs at the vertices of the polygonal complex.
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Affiliation(s)
- Stephanie A Boer
- School of Chemistry, Monash University, Clayton, VIC 3800, Australia.,Research School of Chemistry, Australian National University, Canberra, ACT 2600, Australia
| | - David R Turner
- School of Chemistry, Monash University, Clayton, VIC 3800, Australia
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15
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Pan M, Wu K, Zhang JH, Su CY. Chiral metal–organic cages/containers (MOCs): From structural and stereochemical design to applications. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2017.10.031] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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16
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Tan C, Chu D, Tang X, Liu Y, Xuan W, Cui Y. Supramolecular Coordination Cages for Asymmetric Catalysis. Chemistry 2018; 25:662-672. [DOI: 10.1002/chem.201802817] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Indexed: 01/24/2023]
Affiliation(s)
- Chunxia Tan
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Dandan Chu
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Xianhui Tang
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Weimin Xuan
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P.R. China
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17
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Wen GL, Yang GP, Liu P, Liu B, Wang YY. Temperature-controlled spontaneous resolution of enantiomerically threefold interpenetrating arm-shaped MOFs with achiral symmetrical ligands. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.06.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Xu ZX, Ma YL, Liu Y, Zhao HJ. Two Pairs of Homochiral Coordination Polymers with Helices Based on Semi-rigid Lactic Acid Ligands. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201600433] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Zhong-Xuan Xu
- Department of Chemistry; Zunyi Normal College; 563002 Zunyi Guizhou P. R. China
| | - Yu-Lu Ma
- School of Chemical Science and Technology; Yunnan University; 650091 Kunming P. R. China
| | - Yang Liu
- Department of Chemistry; Zunyi Normal College; 563002 Zunyi Guizhou P. R. China
| | - Hua-Jun Zhao
- Department of Chemistry; Zunyi Normal College; 563002 Zunyi Guizhou P. R. China
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19
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2015. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.08.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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A pair of 3D homochiral helical metal–organic frameworks with hetrometallic chains constructed by proline derivative ligands. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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21
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Xu ZX, Liu L, Zhang J. A pair of homochiral porous metal–organic frameworks with a helical metal-carboxylate layer. NEW J CHEM 2016. [DOI: 10.1039/c5nj02236c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By employment of predesigned proline derivative ligands ((R)-PIA and (S)-PIA) to assemble with bipy and Cd2+ ion, a pair of porous homochiral metal–organic frameworks (HMOFs) with a wavy Cd-PIA layer has been synthesized.
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Affiliation(s)
- Zhong-Xuan Xu
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- The Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Liyang Liu
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- The Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- The Chinese Academy of Sciences
- Fuzhou
- P. R. China
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22
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Cui H, Wang Y, Wang Y, Fan YZ, Zhang L, Su CY. A stable and porous iridium(iii)-porphyrin metal–organic framework: synthesis, structure and catalysis. CrystEngComm 2016. [DOI: 10.1039/c6ce00358c] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Boer SA, Turner DR. Self-selecting homochiral quadruple-stranded helicates and control of supramolecular chirality. Chem Commun (Camb) 2015; 51:17375-8. [PMID: 26434632 DOI: 10.1039/c5cc07422c] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Enantiomeric M4L4 helical cages have been prepared whose supramolecular chirality is induced by the chemical chirality of the self-sorting amino acid-derived ligands that are used. Using scrambled diastereomeric ligands or achiral glycine-derived ligands yields analogous complexes yet 'turns off' the supramolecular chirality by producing centrosymmetric cages.
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Affiliation(s)
- Stephanie A Boer
- School of Chemistry, Monash University, Clayton, VIC 3800, Australia.
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24
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Cui X, Xu MC, Zhang LJ, Yao RX, Zhang XM. Solvent-free heterogeneous catalysis for cyanosilylation in a dynamic cobalt-MOF. Dalton Trans 2015; 44:12711-6. [DOI: 10.1039/c5dt01456e] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The terminal coordinated water molecule has been successfully removed in a butterfly-like cobalt cluster based 3D frameworks by SCSC transformation, which can efficiently heterogeneous catalyze cyanosilylation of aldehydes and exhibit size-selectivity effect under solvent-free conditions.
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Affiliation(s)
- Xin Cui
- Department of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- P. R. China
| | - Mei-Chen Xu
- Department of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- P. R. China
| | - Ling-Juan Zhang
- Department of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- P. R. China
| | - Ru-Xin Yao
- Department of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- P. R. China
| | - Xian-Ming Zhang
- Department of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- P. R. China
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