1
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Fehér Z, Richter D, Dargó G, Kupai J. Factors influencing the performance of organocatalysts immobilised on solid supports: A review. Beilstein J Org Chem 2024; 20:2129-2142. [PMID: 39224231 PMCID: PMC11368055 DOI: 10.3762/bjoc.20.183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 08/01/2024] [Indexed: 09/04/2024] Open
Abstract
Organocatalysis has become a powerful tool in synthetic chemistry, providing a cost-effective alternative to traditional catalytic methods. The immobilisation of organocatalysts offers the potential to increase catalyst reusability and efficiency in organic reactions. This article reviews the key parameters that influence the effectiveness of immobilised organocatalysts, including the type of support, immobilisation techniques and the resulting interactions. In addition, the influence of these factors on catalytic activity, selectivity and recyclability is discussed, providing an insight into optimising the performance of immobilised organocatalysts for practical applications in organic chemistry.
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Affiliation(s)
- Zsuzsanna Fehér
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Dóra Richter
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Gyula Dargó
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - József Kupai
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
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2
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Pawar T, Jimenez-Halla JOC, Martinez-Valencia DI, Kokate SV, Delgado-Alvarado E, Olivares-Romero JL. Investigation of Enantioselectivity Using TADDOL Derivatives as Chiral Ligands in Asymmetric Cyanation Reactions. ACS OMEGA 2024; 9:29035-29040. [PMID: 38973892 PMCID: PMC11223135 DOI: 10.1021/acsomega.4c04399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 06/10/2024] [Accepted: 06/12/2024] [Indexed: 07/09/2024]
Abstract
This study investigates the enantioselectivity challenges of asymmetric cyanation reactions using TADDOL derivatives as chiral ligands, specifically focusing on the cyanosilylation of aldehydes and the cyanation of imines. Despite extensive optimization efforts, the highest achieved ee was only modest, peaking at 71% for the cyanosilylation reaction, while the cyanation of imines consistently resulted in racemic mixtures. Our comprehensive analysis, supported by experimental data and computational modeling, reveals significant barriers to enhancing the enantioselectivity. The results highlight a complex interplay between ligand structure and reaction conditions, demonstrating that even promising ligands such as TADDOL derivatives face substantial challenges in these reaction types. This study underscores the importance of understanding the mechanistic details through computational insights to guide future improvements in asymmetric catalysis.
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Affiliation(s)
- Tushar
Janardan Pawar
- Red
de Estudios Moleculares Avanzados, Clúster
Científico y Tecnológico BioMimic del Instituto de Ecología, A.C. Carretera Antigua a Coatepec
351, Xalapa 91073, Veracruz, México
| | - J. Oscar C. Jimenez-Halla
- Departamento
de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta s/n, Guanajuato, Guanajuato 36050, México
| | - Darien I. Martinez-Valencia
- Departamento
de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta s/n, Guanajuato, Guanajuato 36050, México
| | - Siddhant V. Kokate
- Department
of Chemistry, S.S.C. College, Junnar, Pune410502, Maharashtra, India
| | - Enrique Delgado-Alvarado
- Micro
and Nanotechnology Research Center, Universidad
Veracruzana, Blvd. Av. Ruiz Cortines No. 455 Fracc. Costa Verde, Boca del Río, Veracruz 94294, México
| | - José Luis Olivares-Romero
- Red
de Estudios Moleculares Avanzados, Clúster
Científico y Tecnológico BioMimic del Instituto de Ecología, A.C. Carretera Antigua a Coatepec
351, Xalapa 91073, Veracruz, México
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3
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Kumari S, Yadav A, Kumari A, Mahapatra S, Kumar D, Sharma J, Yadav P, Ghosh D, Chakraborty A, Kanoo P. Quest for a Desolvated Structure Unveils Breathing Phenomena in a MOF Leading to Greener Catalysis in a Solventless Setup: Insights from Combined Experimental and Computational Studies. Inorg Chem 2024; 63:7146-7160. [PMID: 38592926 DOI: 10.1021/acs.inorgchem.3c04062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
The crystal structure of the metal-organic framework (MOF), {Mn2(1,4-bdc)2(DMF)2}n (1) (1,4-bdcH2, 1,4-benzenedicarboxylic acid; DMF, N,N-dimethylformamide), is known for a long time; however, its desolvated structure, {Mn2(1,4-bdc)2}n (1'), is not yet known. The first-principles-based computational simulation was used to unveil the structure of 1' that shows the expansion in the framework, leading to pore opening after the removal of coordinated DMF molecules. We have used 1' that contains open metal sites (OMSs) in the structure in cyanosilylation and CO2 cycloaddition reactions and recorded complete conversions in a solventless setup. The pore opening in 1' allows the facile diffusion of small aldehyde molecules into the channels, leading to complete conversion. The reactions with larger aldehydes, 2-naphthaldehyde and 9-anthracenecarboxaldehyde, also show 99.9% conversions, which are the highest reported until date in solventless conditions. The in silico simulations illustrate that larger aldehydes interact with Mn(II) OMSs on the surfaces, enabling a closer interaction and facilitating complete conversions. The catalyst shows high recyclability, exhibiting 99.9% conversions in the successive reaction cycles with negligible change in the structure. Our investigations illustrate that the catalyst 1' is economical, efficient, and robust and allows reactions in a solventless greener setup, and therefore the catalysis with 1' can be regarded as "green catalysis".
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Affiliation(s)
- Sarita Kumari
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
| | - Anand Yadav
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
| | - Ankita Kumari
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi, Delhi 110067, India
| | - Somanath Mahapatra
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
| | - Devender Kumar
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
| | - Jyoti Sharma
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
| | - Preety Yadav
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
| | - Dibyajyoti Ghosh
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi, Delhi 110067, India
- Department of Materials Science and Engineering (DMSE), Indian Institute of Technology, Delhi, Hauz Khas, New Delhi, Delhi 110067, India
| | - Anindita Chakraborty
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
| | - Prakash Kanoo
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Jant-Pali, Mahendergarh, Haryana 123031, India
- Special Centre for Nano Sciences, Jawaharlal Nehru University, New Mehrauli Road, New Delhi, Delhi 110067, India
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4
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Fan Y, Blenko AL, Labalme S, Lin W. Metal-Organic Layers with Photosensitizer and Pyridine Pairs Activate Alkyl Halides for Photocatalytic Heck-Type Coupling with Olefins. J Am Chem Soc 2024; 146:7936-7941. [PMID: 38477710 DOI: 10.1021/jacs.4c00258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
Photochemical generation of alkyl radicals from haloalkanes often requires strong energy input from ultraviolet light or a strong photoreductant. Haloalkanes can alternatively be activated with nitrogen-based nucleophiles through a sequential SN2 reaction and single-electron reduction to access alkyl radicals, but these two reaction steps have opposite steric requirements on the nucleophiles. Herein, we report the design of Hf12 metal-organic layers (MOLs) with iridium-based photosensitizer bridging ligands and secondary-building-unit-supported pyridines for photocatalytic alkyl radical generation from haloalkanes. By bringing the photosensitizer and pyridine pairs in proximity, the MOL catalysts allowed facile access to the pyridinium salts from SN2 reactions between haloalkanes and pyridines and at the same time enhanced electron transfer from excited photosensitizers to pyridinium salts to facilitate alkyl radical generation. Consequentially, the MOLs efficiently catalyzed Heck-type cross-coupling reactions between haloalkanes and olefinic substrates to generate functionalized alkenes. The MOLs showed 4.6 times higher catalytic efficiency than the homogeneous counterparts and were recycled and reused without a loss of catalytic activity.
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Affiliation(s)
- Yingjie Fan
- Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, United States
| | - Abigail L Blenko
- Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, United States
| | - Steven Labalme
- Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, United States
| | - Wenbin Lin
- Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, United States
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5
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Das M, Jaswal V, Bhambri H, Das P, Maity S, Ghosh P, Mandal SK, Sarkar M. Two pillared-layer metal-organic frameworks based on the pinwheel trinuclear carboxylate-clusters of Zn(II) and Co(II): synthesis, crystal structures, magnetic study, and Lewis acid catalysis. Dalton Trans 2023; 52:1449-1460. [PMID: 36644963 DOI: 10.1039/d2dt04106e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Using a dicarboxylic acid, [1,1'-biphenyl]-4,4'-dicarboxylic acid (H2L1) and an exobidentate ligand, (1E,1'E)-N,N'-(1,4-phenylene)bis(1-(pyridin-4-yl)methanimine) (L2), two 3D interpenetrated networks, {[Zn3(L1)3(L2)]·9H2O}n (Zn-MOF) and {[Co3(L1)3(L2)(DMF)]·0.5DMF}n (Co-MOF), have been prepared in good yields. The crystal structure analysis of Zn-MOF and Co-MOF revealed that both have a 3D pillared-layer structure based on pinwheel trinuclear metal-carboxylate clusters as secondary building units (SBUs). Furthermore, the structures also exhibited three-fold interpenetration. Although the overall networks in Zn-MOF and Co-MOF showed significant resemblances, there are marked differences in their crystal structures, which are associated with the coordination environment of the metal centre and the binding modes of the carboxylates. Gas adsorption studies (N2 at 77 K and 1 bar) indicated that Co-MOF is more porous than Zn-MOF. Magnetic measurements on Co-MOF indicate a significant antiferromagnetic interaction (45 K to 303 K) between trimeric Co(II) S = 3/2 spins through syn-syn carboxylato bridges. Both MOFs were studied for the Lewis acid catalyzed Knoevenagel condensation reactions between benzaldehydes and malononitrile with an active methylene group, where Zn-MOF was found to be a better catalyst than Co-MOF. This was supported by the Monte Carlo simulations indicating the better substrate binding ability of Zn-MOF than Co-MOF.
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Affiliation(s)
- Moyna Das
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan 333031, India.
| | - Vishakha Jaswal
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan 333031, India.
| | - Himanshi Bhambri
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, S.A.S. Nagar, Punjab 140 306, India.
| | - Prasenjit Das
- Technische Universität Berlin, Department of Chemistry/Functional Materials, Hardenbergstr. 40, 10623 Berlin, Germany.
| | - Suvendu Maity
- Department of Chemistry, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India.
| | - Prasanta Ghosh
- Department of Chemistry, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India.
| | - Sanjay K Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, S.A.S. Nagar, Punjab 140 306, India.
| | - Madhushree Sarkar
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan 333031, India.
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6
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Jiang H, Zhao X, Zhang W, Liu Y, Li H, Cui Y. Conformational Control of Organocatalyst in Strongly Brønsted-Acidic Metal-Organic Frameworks for Enantioselective Catalysis. Angew Chem Int Ed Engl 2023; 62:e202214748. [PMID: 36346202 DOI: 10.1002/anie.202214748] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Indexed: 11/10/2022]
Abstract
Chiral imidodiphosphates (IDPs) have emerged as strong Brønsted acid catalysts for many enantioselective processes. However, the dynamic transformation between O,O-syn and O,O-anti conformers typically results in low enantioselectivity. Here we demonstrate that topologies of metal-organic frameworks (MOFs) can be exploited to control IDP conformations and local chiral microenvironments for enantioselective catalysis. Two porous Dy-MOFs with different topologies are obtained from an enantiopure 1,1'-biphenol IDP-based tetracarboxylate ligand. While the ligand adopts a 4- or 3-connected (c) binding mode, all IDPs are rigidified to get only a single O,O-syn conformation and display greatly enhanced Brønsted acidity relative to the free IDP. The MOF with the 4-c IDP that has a relatively less compact shape than the 3-c IDP can be an efficient and recyclable heterogeneous Brønsted acid catalysing the challenging asymmetric O,O-acetalization reaction with up to 96 % enantiomeric excess.
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Affiliation(s)
- Hong Jiang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xiangxiang Zhao
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Wenqiang Zhang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Haiyang Li
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
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7
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Ma M, Chen J, Liu H, Huang Z, Huang F, Li Q, Xu Y. A review on chiral metal-organic frameworks: synthesis and asymmetric applications. NANOSCALE 2022; 14:13405-13427. [PMID: 36070182 DOI: 10.1039/d2nr01772e] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Chiral metal-organic frameworks (CMOFs) have the characteristics of framework structure diversity and functional tunability, and have important applications in the fields of chiral identification, separation of enantiomers and asymmetric catalysis. In recent years, the application of CMOFs has also been extended to other research fields, such as circularly polarized fluorescence and chiral ferroelectrics. Compared with achiral MOFs, the design of CMOFs only considers the modes of introduction of chirality, and also takes into account the crystallization and purification. Therefore, the synthesis and characterization of CMOFs face many difficult challenges. This review discusses three effective strategies for constructing CMOFs, including direct synthesis of chiral ligands, spontaneous resolution of achiral ligands or chiral template-induced synthesis, and post-synthetic chiralization of achiral MOFs. In addition, this review also discusses the recent application progress of CMOFs in chiral molecular recognition, enantiomer separation, asymmetric catalysis, circularly polarized fluorescence, and chiral ferroelectrics.
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Affiliation(s)
- Mingxuan Ma
- Department of Pharmacy, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province 225000, People's Republic of China.
| | - Jiahuan Chen
- Department of Pharmacy, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province 225000, People's Republic of China.
| | - Hongyu Liu
- Department of Pharmacy, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province 225000, People's Republic of China.
| | - Zhonghua Huang
- Department of Pharmacy, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province 225000, People's Republic of China.
| | - Fuhong Huang
- Department of Pharmacy, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province 225000, People's Republic of China.
| | - Quanliang Li
- Department of Pharmacy, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province 225000, People's Republic of China.
| | - Yuan Xu
- Department of Pharmacy, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province 225000, People's Republic of China.
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8
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Cai MJ, Wang RY, Ge YF, Wu BL. Homochiral coordination polymers of Zn(II) and Pb(II) with interesting three-dimensional helicates. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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9
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Jia J, Wu T, Fu Y, Hu Z, Tang H, Pan Y, Huang F. Integrating Terminal CoBr
n
Salts into a 2D Cobalt(II) Coordination Polymer to Promote the
β
‐(
E)−
Selective Hydroboration of Alkynes. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jun‐Song Jia
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University Guilin 541004 People's Republic of China
| | - Tai‐Xue Wu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University Guilin 541004 People's Republic of China
| | - Yi‐Jia Fu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University Guilin 541004 People's Republic of China
| | - Zhi‐Rong Hu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University Guilin 541004 People's Republic of China
| | - Hai‐Tao Tang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University Guilin 541004 People's Republic of China
| | - Ying‐Ming Pan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University Guilin 541004 People's Republic of China
| | - Fu‐Ping Huang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University Guilin 541004 People's Republic of China
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10
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Huang TT, Li ZX, Shi XN, Yue Q, Gao EQ. Homochiral coordination polymers based on proline-derivative: structures, magnetic properties, and selective detection of Cr2O72− anion. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Abstract
In the past two decades, metal-organic frameworks (MOFs) or porous coordination polymers (PCPs) assembled from metal ions or clusters and organic linkers via metal-ligand coordination bonds have captivated significant scientific interest on account of their high crystallinity, exceptional porosity, and tunable pore size, high modularity, and diverse functionality. The opportunity to achieve functional porous materials by design with promising properties, unattainable for solid-state materials in general, distinguishes MOFs from other classes of materials, in particular, traditional porous materials such as activated carbon, silica, and zeolites, thereby leading to complementary properties. Scientists have conducted intense research in the production of chiral MOF (CMOF) materials for specific applications including but not limited to chiral recognition, separation, and catalysis since the discovery of the first functional CMOF (i.e., d- or l-POST-1). At present, CMOFs have become interdisciplinary between chirality chemistry, coordination chemistry, and material chemistry, which involve in many subjects including chemistry, physics, optics, medicine, pharmacology, biology, crystal engineering, environmental science, etc. In this review, we will systematically summarize the recent progress of CMOFs regarding design strategies, synthetic approaches, and cutting-edge applications. In particular, we will highlight the successful implementation of CMOFs in asymmetric catalysis, enantioselective separation, enantioselective recognition, and sensing. We envision that this review will provide readers a good understanding of CMOF chemistry and, more importantly, facilitate research endeavors for the rational design of multifunctional CMOFs and their industrial implementation.
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Affiliation(s)
- Wei Gong
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Zhijie Chen
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Jinqiao Dong
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
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12
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A Mixed Heterobimetallic Y/Eu-MOF for the Cyanosilylation and Hydroboration of Carbonyls. Catalysts 2022. [DOI: 10.3390/catal12030299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Herein, to the best of our knowledge, the first heterobimetallic Y/Eu porous metal–organic framework (MOF), based on 3-amino-4-hydroxybenzoic acid (H2L) ligand, with the following formulae {[Y3.5Eu1.5L6(OH)3(H2O)3]·12DMF}n (in advance, namely Y/Eu-MOF), is described. The three-dimensional structure has been synthesized by solvothermal routes and thoroughly characterized, by means of single crystal X-ray diffraction, powder X-ray diffraction, electronic microscopy, ICP-AES, electrophoretic mobility, and FTIR spectra. Intriguingly, the porous nature allows for coordinated solvent molecules displacement, yielding unsaturated metal centers, which can act as a Lewis acid catalyst. This novel supramolecular entity has been tested in cyanosilylation and hydroboration reactions on carbonyl substrates of a diverse nature, exhibiting an extraordinary activity.
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13
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Zaera F. Designing Sites in Heterogeneous Catalysis: Are We Reaching Selectivities Competitive With Those of Homogeneous Catalysts? Chem Rev 2022; 122:8594-8757. [PMID: 35240777 DOI: 10.1021/acs.chemrev.1c00905] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A critical review of different prominent nanotechnologies adapted to catalysis is provided, with focus on how they contribute to the improvement of selectivity in heterogeneous catalysis. Ways to modify catalytic sites range from the use of the reversible or irreversible adsorption of molecular modifiers to the immobilization or tethering of homogeneous catalysts and the development of well-defined catalytic sites on solid surfaces. The latter covers methods for the dispersion of single-atom sites within solid supports as well as the use of complex nanostructures, and it includes the post-modification of materials via processes such as silylation and atomic layer deposition. All these methodologies exhibit both advantages and limitations, but all offer new avenues for the design of catalysts for specific applications. Because of the high cost of most nanotechnologies and the fact that the resulting materials may exhibit limited thermal or chemical stability, they may be best aimed at improving the selective synthesis of high value-added chemicals, to be incorporated in organic synthesis schemes, but other applications are being explored as well to address problems in energy production, for instance, and to design greener chemical processes. The details of each of these approaches are discussed, and representative examples are provided. We conclude with some general remarks on the future of this field.
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Affiliation(s)
- Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, California 92521, United States
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14
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Weng ZZ, Xie J, Huang KX, Li JP, Long LS, Kong XJ, Zheng LS. Asymmetric Cyanosilylation of Aldehydes by a Lewis Acid/Base Synergistic Catalyst of Chiral Metal Clusters. Inorg Chem 2022; 61:4121-4129. [PMID: 35201748 DOI: 10.1021/acs.inorgchem.1c03916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Metal clusters with well-defined crystal structures are extremely useful for studying the synergistic catalytic effects and associated catalytic mechanisms. In this study, two pairs of chiral lanthanide-transition metal clusters (R)/(S)-Co3Ln2 (Ln = Tb or Dy) were synthesized using Schiff-base ligands [(R)- or (S)-H3L] with multiple Lewis base sites (O sites). The as-prepared (R)/(S)-Co3Ln2 chiral metal clusters exhibited good catalytic functionality in the asymmetric synthesis of chiral cyanohydrins, with high conversions of up to 99% and medium-to-high enantiomeric excess values of up to 78%. The catalysis process followed a mechanism in which the bifunctional metal clusters of (R)/(S)-Co3Ln2, containing Lewis acid sites and Lewis base sites, simultaneously activated the aldehydes and trimethylsilyl cyanide, respectively. Consequently, synergistic catalysis was realized. The enantioselectivity of the different aldehydes and stereochemical configuration of the resulting products are attributed to the formation of a steric chiral pocket via the external chiral ligands on the clusters. In addition, heterogeneous asymmetric cyanosilylation using (R)/(S)-Co3Ln2 chiral metal clusters achieved high chemoselectivity and regioselectivity under mild conditions.
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Affiliation(s)
- Zhen-Zhang Weng
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jing Xie
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Kai-Xin Huang
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jun-Ping Li
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - La-Sheng Long
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Xiang-Jian Kong
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Lan-Sun Zheng
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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15
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Newar R, Begum W, Akhtar N, Antil N, Chauhan M, Kumar A, Gupta P, Malik J, Kumar B, Manna K. Mono‐Phosphine Metal‐Organic Framework‐Supported Cobalt Catalyst for Efficient Borylation Reactions. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202101019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rajashree Newar
- Indian Institute of Technology Delhi Chemistry HAUZ KHASNew Delhi 110016 New Delhi INDIA
| | - Wahida Begum
- Indian Institute of Technology Delhi Chemistry Hauz KhasNew Delhi 110016 New Delhi INDIA
| | - Naved Akhtar
- Indian Institute of Technology Delhi Chemistry HAUZ KHASNew Delhi 110016 New Delhi INDIA
| | - Neha Antil
- Indian Institute of Technology Delhi Chemistry HAUZ KHASNew Delhi 110016 New Delhi INDIA
| | - Manav Chauhan
- Indian Institute of Technology Delhi Chemistry Hauz KhasIIT DELHI, HAUZ KHAS 110016 New Delhi INDIA
| | - Ajay Kumar
- Indian Institute of Technology Delhi Chemistry HAUZ KHASNew Delhi 110016 New Delhi INDIA
| | - Poorvi Gupta
- Indian Institute of Technology Delhi Chemistry HAUZ KHAS 110016 New Delhi INDIA
| | - Jaideep Malik
- Indian Institute of Technology Roorkee Chemistry Roorkee 247667 Roorkee INDIA
| | - Balendra Kumar
- Sri Venkateswara College Chemistry University of Delhi 110021 New Delhi INDIA
| | - Kuntal Manna
- Indian Institute of Technology Delhi Department of Chemistry CHEMISTRY IIT DELHI, HAUZ KHAS 110016 New Delhi INDIA
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16
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Ltaief H, Mahroug A, Azaza YB, Nasri M, Graça MPF, Belhouchet M. New binuclear mercury complex: Synthesis, supramolecular structure, physico-chemical characterizations and antibacterial activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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Liu Y, Zhao G, Wu W, Wang Y, Yu Y, You J, Liu B. Study on Asymmetric Conjugate Cyanation of 3,5-Dimethyl-N-α,β-unsaturated Acylpyrazole Catalyzed by Magnesium-Bisoxazoline Complex. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202107061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Antil N, Kumar A, Akhtar N, Begum W, Chauhan M, Newar R, Rawat MS, Manna K. Chemoselective and Tandem Reduction of Arenes Using a Metal-Organic Framework-Supported Single-Site Cobalt Catalyst. Inorg Chem 2021; 61:1031-1040. [PMID: 34967211 DOI: 10.1021/acs.inorgchem.1c03098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The development of heterogeneous, chemoselective, and tandem catalytic systems using abundant metals is vital for the sustainable synthesis of fine and commodity chemicals. We report a robust and recyclable single-site cobalt-hydride catalyst based on a porous aluminum metal-organic framework (DUT-5 MOF) for chemoselective hydrogenation of arenes. The DUT-5 node-supported cobalt(II) hydride (DUT-5-CoH) is a versatile solid catalyst for chemoselective hydrogenation of a range of nonpolar and polar arenes, including heteroarenes such as pyridines, quinolines, isoquinolines, indoles, and furans to afford cycloalkanes and saturated heterocycles in excellent yields. DUT-5-CoH exhibited excellent functional group tolerance and could be reusable at least five times without decreased activity. The same MOF-Co catalyst was also efficient for tandem hydrogenation-hydrodeoxygenation of aryl carbonyl compounds, including biomass-derived platform molecules such as furfural and hydroxymethylfurfural to cycloalkanes. In the case of hydrogenation of cumene, our spectroscopic, kinetic, and density functional theory (DFT) studies suggest the insertion of a trisubstituted alkene intermediate into the Co-H bond occurring in the turnover limiting step. Our work highlights the potential of MOF-supported single-site base-metal catalysts for sustainable and environment-friendly industrial production of chemicals and biofuels.
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Affiliation(s)
- Neha Antil
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Ajay Kumar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Naved Akhtar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Wahida Begum
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Manav Chauhan
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Rajashree Newar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Manhar Singh Rawat
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Kuntal Manna
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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19
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Chattopadhyay K, Mandal M, Maiti DK. Smart Metal-Organic Frameworks for Biotechnological Applications: A Mini-Review. ACS APPLIED BIO MATERIALS 2021; 4:8159-8171. [PMID: 35005918 DOI: 10.1021/acsabm.1c00982] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In this pandemic situation it is evident that viruses and bacteria, more specifically, multiple drug resistant (MDR) bacteria, endanger human civilization severely. It is high time to design smart weapons to combat these pathogens for the prevention and cure of allied ailments. Metal-organic frameworks (MOFs) are porous materials designed from metal ions or inorganic clusters and multidentate organic ligands. Due to some unique features like high porosity, tunable pore shape and size, numerous possible metal-ligand combinations, etc., MOFs are ideal candidates to design "smart biotechnological tools". MOFs construct promising fluorescence based biosensing platforms for detection of viruses. MOFs also exhibit excellent antibacterial activity due to their ability for sustained release of active biocidal agents. There are several reviews that summarize the antibacterial applications of MOFs, but the biosensing platforms based on MOFs for detection of viruses have scarcely been summarized. This review carefully covers both the aspects including virus detection (nucleic acid recognition and immunological detection) with underlying mechanisms as well as antibacterial application of MOFs and doped MOFs or composites. This review will deliver valuable information and references for designing new, smarter antimicrobial agents based on MOFs.
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Affiliation(s)
- Krishna Chattopadhyay
- Department of Chemistry, University of Calcutta, Kolkata 700009, India.,Post Graduate Department of Chemistry, Lady Brabourne College, Kolkata 700017, India
| | - Manas Mandal
- Department of Chemistry, Sree Chaitanya College, Habra, WB 743268, India.,Department of Chemistry, Jadavpur University, Kolkata, WB 700032, India
| | - Dilip Kumar Maiti
- Department of Chemistry, University of Calcutta, Kolkata 700009, India
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20
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Cabezas‐Giménez J, Lillo V, Luis Núñez‐Rico J, Nieves Corella‐Ochoa M, Jover J, Galán‐Mascarós JR, Vidal‐Ferran A. Differentiation of Epoxide Enantiomers in the Confined Spaces of an Homochiral Cu(II) Metal-Organic Framework by Kinetic Resolution. Chemistry 2021; 27:16956-16965. [PMID: 34109680 PMCID: PMC9291124 DOI: 10.1002/chem.202101367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Indexed: 11/06/2022]
Abstract
TAMOF-1, a homochiral metal-organic framework (MOF) constructed from an amino acid derivative and Cu(II), was investigated as a heterogeneous catalyst in kinetic resolutions involving the ring opening of styrene oxide with a set of anilines. The branched products generated from the ring opening of styrene oxide with anilines and the unreacted epoxide were obtained with moderately high enantiomeric excesses. The linear product arising from the attack on the non-benzylic position of styrene oxide underwent a second kinetic resolution by reacting with the epoxide, resulting in an amplification of its final enantiomeric excess and a concomitant formation of an array of isomeric aminodiols. Computational studies confirmed the experimental results, providing a deep understanding of the whole process involving the two successive kinetic resolutions. Furthermore, TAMOF-1 activity was conserved after several catalytic cycles. The ring opening of a meso-epoxide with aniline catalyzed by TAMOF-1 was also studied and moderate enantioselectivities were obtained.
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Affiliation(s)
- Juanjo Cabezas‐Giménez
- Institute of Chemical Research of Catalonia (ICIQ) and the BarcelonaInstitute of Science and Technology (BIST)Av. Països Catalans 1643007TarragonaSpain
- Departament de Química Física i InorgànicaUniversitat Rovira I Virgili (URV)C/Marcel⋅lí Domingo s/n43007TarragonaSpain
| | - Vanesa Lillo
- Institute of Chemical Research of Catalonia (ICIQ) and the BarcelonaInstitute of Science and Technology (BIST)Av. Països Catalans 1643007TarragonaSpain
| | - José Luis Núñez‐Rico
- Institute of Chemical Research of Catalonia (ICIQ) and the BarcelonaInstitute of Science and Technology (BIST)Av. Països Catalans 1643007TarragonaSpain
- Departament de Química Inorgànica i OrgànicaUniversitat de BarcelonaC/Martí i Franqués 1–1108028BarcelonaSpain
| | - M. Nieves Corella‐Ochoa
- Institute of Chemical Research of Catalonia (ICIQ) and the BarcelonaInstitute of Science and Technology (BIST)Av. Països Catalans 1643007TarragonaSpain
| | - Jesús Jover
- Departament de Química Inorgànica i OrgànicaUniversitat de BarcelonaC/Martí i Franqués 1–1108028BarcelonaSpain
| | - José Ramón Galán‐Mascarós
- Institute of Chemical Research of Catalonia (ICIQ) and the BarcelonaInstitute of Science and Technology (BIST)Av. Països Catalans 1643007TarragonaSpain
- Catalan Institution for Research and Advanced Studies (ICREA)Pg. Lluís Companys 2308010BarcelonaSpain
| | - Anton Vidal‐Ferran
- Institute of Chemical Research of Catalonia (ICIQ) and the BarcelonaInstitute of Science and Technology (BIST)Av. Països Catalans 1643007TarragonaSpain
- Departament de Química Inorgànica i OrgànicaUniversitat de BarcelonaC/Martí i Franqués 1–1108028BarcelonaSpain
- Catalan Institution for Research and Advanced Studies (ICREA)Pg. Lluís Companys 2308010BarcelonaSpain
- Institut de Nanociència i Nanotecnologia (IN2UB)Universitat de Barcelona08028BarcelonaSpain
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21
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Shi Q, Liu B, Li J, Wang X, Wang L. Catalysis in Single Crystalline Materials: From Discrete Molecules to Metal-Organic Frameworks. Chem Asian J 2021; 16:3544-3557. [PMID: 34545994 DOI: 10.1002/asia.202100957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/18/2021] [Indexed: 11/11/2022]
Abstract
Catalysis is one of the key techniques for people's modern life. It has created numerous essential chemicals such as biomedicines, agricultural chemicals and unique materials. Heterogeneous catalysis is the new emerging method with reusable catalysts. Among heterogenous catalysis patterns developed so far, single crystalline catalysis has become the promising one owing to its high catalytic density and selectivity resulted by the inherent porosity, orderliness of the lattices and permeability. These crystalline catalysts could be used in various reactions such as photo-dimerization, Diels-Alder reaction, CO2 transformation and so on. In this review, we highlighted the reported works about the single crystalline catalysts. Both discrete small molecules and metal-organic frameworks (MOFs) have been used to prepare single crystals for catalysis. For discrete molecules based crystalline catalysts, coordinated and covalent molecules have been used. There were more catalytic modes in crystalline MOF catalysts. Three patterns were identified in this review: single crystalline MOFs i) without catalytic sites, ii) with inherent catalytic features and iii) with introducing catalytic units by post synthetic modification. Based on these examples, this review committed to provide the inspirations for the further design and application of single crystalline materials.
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Affiliation(s)
- Qiang Shi
- Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China.,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Bing Liu
- Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China.,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Jing Li
- Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China.,Shandong Provincial Key Laboratory of High Strength Lightweight Metallic Materials, Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Xuping Wang
- Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China.,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Leyong Wang
- Advanced Materials Institute, Qilu University of Technology, Shandong Academy of Sciences), Jinan, 250014, P. R. China.,Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
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22
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Bondarenko GN, Ganina OG, Lysova AA, Fedin VP, Beletskaya IP. Cyclic carbonates synthesis from epoxides and CO2 over NIIC-10 metal-organic frameworks. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101718] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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23
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Gong W, Liu Y, Cui Y. Chiral and robust Zr(IV)-based metal-organic frameworks built from spiro skeletons. Faraday Discuss 2021; 231:168-180. [PMID: 34196638 DOI: 10.1039/d1fd00014d] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Chiral metal-organic frameworks (CMOFs) have emerged as an important subclass of chiral materials; however, their development is hindered substantially by limited enantiopure functional linkers and poor chemical stabilities. Here we report the design and synthesis of a total of five enantiopure spiro-based tetracarboxylate linkers with diverse functionalities and their use in connecting Zr6 clusters to form an array of highly robust and porous CMOFs. X-ray crystallographic analysis and structure examination unambiguously revealed that the resulting CMOFs possess multifarious three-dimensional networks with novel topologies and pore systems, highlighting the great potential of chiral spiro skeletons in the fabrication of intriguing structures. PXRD and N2 adsorption experiments validated their exceptional chemical stability towards boiling water as well as aqueous acid and base solutions. Moreover, their potential applications in enantioselective catalysis and separation are also presented.
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Affiliation(s)
- Wei Gong
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China.
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24
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Chiral metal–organic frameworks based on asymmetric synthetic strategies and applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214083] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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25
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Gong W, Cui H, Xie Y, Li Y, Tang X, Liu Y, Cui Y, Chen B. Efficient C 2H 2/CO 2 Separation in Ultramicroporous Metal-Organic Frameworks with Record C 2H 2 Storage Density. J Am Chem Soc 2021; 143:14869-14876. [PMID: 34463501 DOI: 10.1021/jacs.1c07191] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Physical separation of C2H2 from CO2 on metal-organic frameworks (MOFs) has received substantial research interest due to the advantages of simplicity, security, and energy efficiency. However, that C2H2 and CO2 exhibit very close physical properties makes their separation exceptionally challenging. Previous work appeared to mostly focused on introducing open metal sites that aims to enhance the C2H2 affinity at desired sites, whereas the reticular manipulation of organic components has rarely been investigated. In this work, by reticulating preselected amino and hydroxy functionalities into isostructural ultramicroporous chiral MOFs-Ni2(l-asp)2(bpy) (MOF-NH2) and Ni2(l-mal)2(bpy) (MOF-OH)-we targeted efficient C2H2 uptake and C2H2/CO2 separation, which outperforms most benchmark materials. Explicitly, MOF-OH adsorbs substantial amount of C2H2 with record storage density of 0.81 g mL-1 at ambient conditions, which even exceeds the solid density of C2H2 at 189 K. In addition, MOF-OH gave IAST selectivity of 25 toward equimolar mixture of C2H2/CO2, which is nearly twice higher than that of MOF-NH2. Notably, the adsorption enthalpies for C2H2 at zero converge in both MOFs are remarkably low (17.5 kJ mol-1 for MOF-OH and 16.7 kJ mol-1 for MOF-NH2), which to our knowledge are the lowest among efficient rigid C2H2 sorbents. The efficiencies of both MOFs for the separation of C2H2/CO2 are validated by multicycle breakthrough experiments. DFT calculations provide molecular-level insight over the adsorption/separation mechanism. Moreover, MOF-OH can survive in boiling water for at least 1 week and can be easily scaled up to kilograms eco-friendly and economically, which is very crucial for potential industrial implementation.
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Affiliation(s)
- Wei Gong
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.,Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Hui Cui
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Yi Xie
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Yingguo Li
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Xianhui Tang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Banglin Chen
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
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26
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Antil N, Akhtar N, Newar R, Begum W, Kumar A, Chauhan M, Manna K. Chiral Iron(II)-Catalysts within Valinol-Grafted Metal–Organic Frameworks for Enantioselective Reduction of Ketones. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02529] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Neha Antil
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Naved Akhtar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Rajashree Newar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Wahida Begum
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Ajay Kumar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Manav Chauhan
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Kuntal Manna
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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27
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Antil N, Kumar A, Akhtar N, Newar R, Begum W, Manna K. Metal-Organic Framework-Confined Single-Site Base-Metal Catalyst for Chemoselective Hydrodeoxygenation of Carbonyls and Alcohols. Inorg Chem 2021; 60:9029-9039. [PMID: 34085831 DOI: 10.1021/acs.inorgchem.1c01008] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Chemoselective deoxygenation of carbonyls and alcohols using hydrogen by heterogeneous base-metal catalysts is crucial for the sustainable production of fine chemicals and biofuels. We report an aluminum metal-organic framework (DUT-5) node support cobalt(II) hydride, which is a highly chemoselective and recyclable heterogeneous catalyst for deoxygenation of a range of aromatic and aliphatic ketones, aldehydes, and primary and secondary alcohols, including biomass-derived substrates under 1 bar H2. The single-site cobalt catalyst (DUT-5-CoH) was easily prepared by postsynthetic metalation of the secondary building units (SBUs) of DUT-5 with CoCl2 followed by the reaction of NaEt3BH. X-ray photoelectron spectroscopy and X-ray absorption near-edge spectroscopy (XANES) indicated the presence of CoII and AlIII centers in DUT-5-CoH and DUT-5-Co after catalysis. The coordination environment of the cobalt center of DUT-5-Co before and after catalysis was established by extended X-ray fine structure spectroscopy (EXAFS) and density functional theory. The kinetic and computational data suggest reversible carbonyl coordination to cobalt preceding the turnover-limiting step, which involves 1,2-insertion of the coordinated carbonyl into the cobalt-hydride bond. The unique coordination environment of the cobalt ion ligated by oxo-nodes within the porous framework and the rate independency on the pressure of H2 allow the deoxygenation reactions chemoselectively under ambient hydrogen pressure.
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Affiliation(s)
- Neha Antil
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Ajay Kumar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Naved Akhtar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Rajashree Newar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Wahida Begum
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Kuntal Manna
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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29
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Zhang H, Lou LL, Yu K, Liu S. Advances in Chiral Metal-Organic and Covalent Organic Frameworks for Asymmetric Catalysis. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2005686. [PMID: 33734597 DOI: 10.1002/smll.202005686] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 11/21/2020] [Indexed: 06/12/2023]
Abstract
Asymmetric catalysis is of crucial importance owing to the huge and rising demand for optically pure substances. Metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), as two emerging crystalline porous materials, have presented great promising applications for heterogeneous asymmetric catalysis. The unique properties, such as, highly regular porous structures, prominent structural tunability, and well-ordered catalytic sites, render chiral MOFs (CMOFs) and chiral COFs (CCOFs) highly active and enantioselective for a large number of asymmetric catalytic organic transformations. Furthermore, they provide a useful platform for facile mechanistic understanding and catalyst design. This review provides an overview of the advancements in CMOFs and CCOFs for asymmetric catalysis. The designs, syntheses and structures of these crystalline porous materials, and their asymmetric catalytic performance are described. And the perspectives on challenges and opportunities in development of CMOFs and CCOFs are discussed. It is anticipated that this review will shed light on the heterogeneous asymmetric catalysis with CMOFs and CCOFs and motivate further research in this promising field.
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Affiliation(s)
- Hao Zhang
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Lan-Lan Lou
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Kai Yu
- MOE Key Laboratory of Pollution Processes and Environmental Criteria and Tianjin Key Laboratory of Environmental Technology for Complex Transmedia Pollution, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Shuangxi Liu
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
- MOE Key Laboratory of Advanced Energy Materials Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300072, China
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30
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Wang M, Liang G, Wang Y, Fan T, Yuan B, Liu M, Yin Y, Li L. Merging N-Hydroxyphthalimide into Metal-Organic Frameworks for Highly Efficient and Environmentally Benign Aerobic Oxidation. Chemistry 2021; 27:9674-9685. [PMID: 33971051 DOI: 10.1002/chem.202100987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Indexed: 11/05/2022]
Abstract
Two highly efficient metal-organic framework catalysts TJU-68-NHPI and TJU-68-NDHPI have been successfully synthesized through solvothermal reactions of which the frameworks are merged with N-hydroxyphthalimide (NHPI) units, resulting in the decoration of pore surfaces with highly active nitroxyl catalytic sites. When t-butyl nitrite (TBN) is used as co-catalyst, the as-synthesized MOFs are demonstrated to be highly efficient and recyclable catalysts for a novel three-phase heterogeneous oxidation of activated C-H bond of primary and secondary alcohols, and benzyl compounds under mild conditions. Based on the high efficiency and selectivity, an environmentally benign system with good sustainability, mild conditions, simple work-up procedure has been established for practical oxidation of a wide range of substrates.
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Affiliation(s)
- Man Wang
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Gan Liang
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Yunhao Wang
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Tao Fan
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Baoling Yuan
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Mingxian Liu
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Ying Yin
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Liangchun Li
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
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Zhang QP, Wang Z, Zhang ZW, Zhai TL, Chen JJ, Ma H, Tan B, Zhang C. Triptycene-based Chiral Porous Polyimides for Enantioselective Membrane Separation. Angew Chem Int Ed Engl 2021; 60:12781-12785. [PMID: 33792135 DOI: 10.1002/anie.202102350] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/05/2021] [Indexed: 11/07/2022]
Abstract
Enantiomers of 2, 6-diaminotriptycene (R, R-1 and S, S-1) are split by chiral-phase HPLC and their absolute configurations are identified by single-crystal X-ray diffraction technology. Using the enantiomers as monomers, a couple of chiral porous polyimides (R-FTPI and S-FTPI) are prepared by polycondensation reactions and display good heat stability, high BET surface area and good solubility in organic solvents. Moreover, both of R-FTPI and S-FTPI can be cast into robust, free-standing films suitable for enantioselective separation with symmetrical chiral selectivity.
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Affiliation(s)
- Qing-Pu Zhang
- College of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Zhen Wang
- College of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Zhe-Wen Zhang
- College of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Tian-Long Zhai
- College of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Jing-Jing Chen
- College of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Hui Ma
- College of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Bien Tan
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Chun Zhang
- College of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, China
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Guo J, Qin Y, Zhu Y, Zhang X, Long C, Zhao M, Tang Z. Metal-organic frameworks as catalytic selectivity regulators for organic transformations. Chem Soc Rev 2021; 50:5366-5396. [PMID: 33870965 DOI: 10.1039/d0cs01538e] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Selective organic transformations using metal-organic frameworks (MOFs) and MOF-based heterogeneous catalysts have been an intriguing but challenging research topic in both the chemistry and materials communities. Analogous to the reaction specificity achieved in enzyme pockets, MOFs are also powerful platforms for regulating the catalytic selectivity via engineering their catalytic microenvironments, such as metal node alternation, ligand functionalization, pore decoration, topology variation and others. In this review, we provide a comprehensive introduction and discussion about the role of MOFs played in regulating and even boosting the size-, shape-, chemo-, regio- and more appealing stereo-selectivity in organic transformations. We hope that it will be instructive for researchers in this field to rationally design, conveniently prepare and elaborately functionalize MOFs or MOF-based composites for the synthesis of high value-added organic chemicals with significantly improved selectivity.
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Affiliation(s)
- Jun Guo
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin 300072, China.
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Newar R, Akhtar N, Antil N, Kumar A, Shukla S, Begum W, Manna K. Amino Acid‐Functionalized Metal‐Organic Frameworks for Asymmetric Base–Metal Catalysis. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rajashree Newar
- Department of Chemistry Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Naved Akhtar
- Department of Chemistry Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Neha Antil
- Department of Chemistry Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Ajay Kumar
- Department of Chemistry Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Sakshi Shukla
- Department of Chemistry Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Wahida Begum
- Department of Chemistry Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Kuntal Manna
- Department of Chemistry Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
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34
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Newar R, Akhtar N, Antil N, Kumar A, Shukla S, Begum W, Manna K. Amino Acid-Functionalized Metal-Organic Frameworks for Asymmetric Base-Metal Catalysis. Angew Chem Int Ed Engl 2021; 60:10964-10970. [PMID: 33539670 DOI: 10.1002/anie.202100643] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Indexed: 11/07/2022]
Abstract
We report a strategy to develop heterogeneous single-site enantioselective catalysts based on naturally occurring amino acids and earth-abundant metals for eco-friendly asymmetric catalysis. The grafting of amino acids within the pores of a metal-organic framework (MOF), followed by post-synthetic metalation with iron precursor, affords highly active and enantioselective (>99 % ee for 10 examples) catalysts for hydrosilylation and hydroboration of carbonyl compounds. Impressively, the MOF-Fe catalyst displayed high turnover numbers of up to 10 000 and was recycled and reused more than 15 times without diminishing the enantioselectivity. MOF-Fe displayed much higher activity and enantioselectivity than its homogeneous control catalyst, likely due to the formation of robust single-site catalyst in the MOF through site-isolation.
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Affiliation(s)
- Rajashree Newar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Naved Akhtar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Neha Antil
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Ajay Kumar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Sakshi Shukla
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Wahida Begum
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Kuntal Manna
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
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35
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Tay HM, Kyratzis N, Thoonen S, Boer SA, Turner DR, Hua C. Synthetic strategies towards chiral coordination polymers. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213763] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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36
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Zhang Q, Wang Z, Zhang Z, Zhai T, Chen J, Ma H, Tan B, Zhang C. Triptycene‐based Chiral Porous Polyimides for Enantioselective Membrane Separation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Qing‐Pu Zhang
- College of Life Science and Technology National Engineering Research Center for Nanomedicine Huazhong University of Science and Technology Wuhan 430074 China
| | - Zhen Wang
- College of Life Science and Technology National Engineering Research Center for Nanomedicine Huazhong University of Science and Technology Wuhan 430074 China
| | - Zhe‐Wen Zhang
- College of Life Science and Technology National Engineering Research Center for Nanomedicine Huazhong University of Science and Technology Wuhan 430074 China
| | - Tian‐Long Zhai
- College of Life Science and Technology National Engineering Research Center for Nanomedicine Huazhong University of Science and Technology Wuhan 430074 China
| | - Jing‐Jing Chen
- College of Life Science and Technology National Engineering Research Center for Nanomedicine Huazhong University of Science and Technology Wuhan 430074 China
| | - Hui Ma
- College of Life Science and Technology National Engineering Research Center for Nanomedicine Huazhong University of Science and Technology Wuhan 430074 China
| | - Bien Tan
- School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 China
| | - Chun Zhang
- College of Life Science and Technology National Engineering Research Center for Nanomedicine Huazhong University of Science and Technology Wuhan 430074 China
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37
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Liu J, Mukherjee S, Wang F, Fischer RA, Zhang J. Homochiral metal-organic frameworks for enantioseparation. Chem Soc Rev 2021; 50:5706-5745. [PMID: 33972960 DOI: 10.1039/d0cs01236j] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Obtaining homochiral compounds is of high importance to human health and environmental sustainability. Currently, enantioseparation is one of the most effective approaches to obtain homochiral compounds. Thanks to their controlled synthesis and high efficiency, homochiral metal-organic frameworks (HMOFs) are one of the most widely studied porous materials to enable enantioseparation. In this review, we discuss the chiral pocket model in depth as the key to unlock enantioselective separation mechanisms in HMOFs. In particular, we classify our discussion of these chiral pockets (also regarded as "molecular traps") into: (a) achiral/chiral linker based helical channels as a result of packing modality; and (b) chiral pores inherited from chiral ligands. Driven by a number of mechanisms of enantioseparation, conceptual advances have been recently made in the design of HMOFs for achieving high enantioseparation performances. Herein, these are systematically categorised and discussed. Further we elucidate various applications of HMOFs as regards enantioseparation, systematically classifying them into their use for purification and related analytical utility according to the reported examples. Last but not the least, we discuss the challenges and perspectives concerning the rational design of HMOFs and their corresponding enantioseparations.
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Affiliation(s)
- Juan Liu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.
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38
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Jiang H, Zhang W, Kang X, Cao Z, Chen X, Liu Y, Cui Y. Topology-Based Functionalization of Robust Chiral Zr-Based Metal-Organic Frameworks for Catalytic Enantioselective Hydrogenation. J Am Chem Soc 2020; 142:9642-9652. [PMID: 32363868 DOI: 10.1021/jacs.0c00637] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The design and development of robust and porous supported catalysts with high activity and selectivity is extremely significant but very challenging for eco-friendly synthesis of fine chemicals and pharmaceuticals. We report here the design and synthesis of highly stable chiral Zr(IV)-based MOFs with different topologies to support Ir complexes and demonstrate their network structures-dependent asymmetric catalytic performance. Guided by the modulated synthesis and isoreticular expansion strategy, five chiral Zr-MOFs with a flu or ith topology are constructed from enantiopure 1,1'-biphenol-derived tetracarboxylate linkers and Zr6, Zr9, or Zr12 clusters. The obtained MOFs all show high chemical stability in boiling water, strongly acidic, and weakly basic aqueous solutions. The two flu MOFs featuring the dihydroxyl groups of biphenol in open and large cages, after sequential postsynthetic modification with P(NMe2)3 and [Ir(COD)Cl]2, can be highly efficient and recyclable heterogeneous catalysts for hydrogenation of α-dehydroamino acid esters with up to 98% ee, whereas the three ith MOFs featuring the dihydroxyl groups in small cages cannot be installed with P(NMe2)3 to support the Ir complex. Incorporation of Ir-phosphorus catalysts into Zr-MOFs leads to great enhancement of their chemical stability, durability, and even stereoselectivity. This work therefore not only advances Zr-MOFs as stable supports for labile metal catalysts for heterogeneous asymmetric catalysis but also provides a new insight into how highly active chiral centers can result due to the framework topology.
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Affiliation(s)
- Hong Jiang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Wenqiang Zhang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Xing Kang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Ziping Cao
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Xu Chen
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
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39
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Chen F, Wang S, Sun Q, Xiao F. Turning on Catalysis: Construction of Triphenylphosphine Moieties into Porous Frameworks. ChemCatChem 2020. [DOI: 10.1002/cctc.202000467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fang Chen
- Key Lab of Applied Chemistry of Zhejiang ProvinceZhejiang University Tianmushan Road #138 Hangzhou 310007 P. R. China
| | - Sai Wang
- Key Lab of Applied Chemistry of Zhejiang ProvinceZhejiang University Tianmushan Road #138 Hangzhou 310007 P. R. China
| | - Qi Sun
- College of Chemical and Biological EngineeringZhejiang University Zheda Road #38 Hangzhou 310027 P. R. China
| | - Feng‐Shou Xiao
- Key Lab of Applied Chemistry of Zhejiang ProvinceZhejiang University Tianmushan Road #138 Hangzhou 310007 P. R. China
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40
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Hou J, Zhang H, Simon GP, Wang H. Polycrystalline Advanced Microporous Framework Membranes for Efficient Separation of Small Molecules and Ions. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1902009. [PMID: 31273835 DOI: 10.1002/adma.201902009] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 05/06/2019] [Indexed: 06/09/2023]
Abstract
Advanced porous framework membranes with excellent selectivity and high permeability of small molecules and ions are highly desirable for many important industrial separation applications. There has been significant progress in the fabrication of polycrystalline microporous framework membranes (PMFMs) in recent years, such as metal-organic framework and covalent organic framework membranes. These membranes possess small pore sizes, which are comparable to the kinetic diameter of small molecules and ions on the angstrom scale, very low thickness, down to tens to hundreds of nanometers, highly oriented crystalline structures, hybrid membrane structures, and specific functional groups for enhancing membrane selectivity and permeability. Recent advances in the fabrication methods of advanced PMFMs are summarized. Following this, four emerging separation applications of these advanced microporous framework membranes, including gas separation, water desalination, ion separation, and chiral separation, are highlighted and discussed in detail. Finally, a summary and some perspectives of future developments and challenges in this exciting research field are presented.
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Affiliation(s)
- Jue Hou
- Department of Chemical Engineering, Monash University, Clayton, Victoria, 3800, Australia
| | - Huacheng Zhang
- Department of Chemical Engineering, Monash University, Clayton, Victoria, 3800, Australia
| | - George P Simon
- Department of Materials Science and Engineering, Monash University, Clayton, Victoria, 3800, Australia
| | - Huanting Wang
- Department of Chemical Engineering, Monash University, Clayton, Victoria, 3800, Australia
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41
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Xu ZX, Chen GG, Li LF. Temperature-induced solid-to-solid transformation in helical homochiral coordination polymers. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2020; 76:125-132. [PMID: 32022706 DOI: 10.1107/s2053229620000182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 01/07/2020] [Indexed: 05/30/2023]
Abstract
The reactions of (R)- and (S)-4-(1-carboxyethoxy)benzoic acid (H2CBA) with 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene (1,3-BMIB) ligands afforded a pair of homochiral coordination polymers (CPs), namely, poly[[[μ-1,3-bis(2-methyl-1H-imidazol-1-yl)benzene][μ-(S)-4-(1-carboxylatoethoxy)benzoato]zinc(II)] monohydrate], {[Zn(C10H8O5)(C14H14N4)]·H2O}n or {[Zn{(S)-CBA}(1,3-BMIB)]·H2O}n (1-L), and poly[[[μ-1,3-bis(2-methyl-1H-imidazol-1-yl)benzene][μ-(R)-4-(1-carboxylatoethoxy)benzoato]zinc(II)] monohydrate] (1-D). Three kinds of helical chains exist in compounds 1-D and 1-L, which are constructed from ZnII atoms, 1,3-BMIB ligands and/or CBA2- ligands. When the as-synthesized crystals of 1-L and 1-D were further heated in the mother liquor or air, poly[[μ-1,3-bis(2-methyl-1H-imidazol-1-yl)benzene][μ-(S)-4-(1-carboxylatoethoxy)benzoato]zinc(II)], [Zn(C10H8O5)(C14H14N4)]n or [Zn{(S)-CBA}(1,3-BMIB)]n (2-L), and poly[[μ-1,3-bis(2-methyl-1H-imidazol-1-yl)benzene][μ-(R)-4-(1-carboxylatoethoxy)benzoato]zinc(II)] (2-D) were obtained, respectively. The single-crystal structure analysis revealed that 2-L and 2-D only contained one type of helical chain formed by ZnII atoms and 1,3-BMIB and CBA2- ligands, which indicated that the helical chains were reconstructed though solid-to-solid transformation. This result not only means the realization of helical transformation, but also gives a feasible strategy to build homochiral CPs.
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Affiliation(s)
- Zhong Xuan Xu
- School of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563002, People's Republic of China
| | - Guo Guo Chen
- School of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563002, People's Republic of China
| | - Li Feng Li
- School of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563002, People's Republic of China
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42
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Zhang M, Gao Y, Han L, Zhu N, Gao X. The construction of a multifunctional metal–organic framework for targeting tumors and bioimaging. NEW J CHEM 2020. [DOI: 10.1039/d0nj04463f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple one-pot process has been developed for the synthesis of multifunctional MOFs for targeting tumors and bioimaging.
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Affiliation(s)
- Man Zhang
- College of Chemical Engineering
- Inner Mongolia University of Technology
- Hohhot
- P. R. China
| | - Yuanyuan Gao
- College of Chemical Engineering
- Inner Mongolia University of Technology
- Hohhot
- P. R. China
| | - Limin Han
- College of Chemical Engineering
- Inner Mongolia University of Technology
- Hohhot
- P. R. China
| | - Ning Zhu
- College of Chemical Engineering
- Inner Mongolia University of Technology
- Hohhot
- P. R. China
| | - Xuechuan Gao
- College of Chemical Engineering
- Inner Mongolia University of Technology
- Hohhot
- P. R. China
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43
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Jiang ZG, Wu X, Xu ZX, Zhan CH, Zhang J. Synthesis and photocatalytic activities of two homochiral metal–organic frameworks with cages and hydrogen bonding helices. CrystEngComm 2020. [DOI: 10.1039/d0ce00700e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Two homochiral metal–organic frameworks with M3L2 cages exhibit interesting hydrogen bonding helices and excellent photocatalytic activity.
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Affiliation(s)
- Zhan-Guo Jiang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Material
- College of Chemistry and Life Sciences
- Institute of Physical Chemistry
- Zhejiang Normal University
- Jinhua
| | - Xin Wu
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- The Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - 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
| | - Cai-Hong Zhan
- Key Laboratory of the Ministry of Education for Advanced Catalysis Material
- College of Chemistry and Life Sciences
- Institute of Physical Chemistry
- Zhejiang Normal University
- Jinhua
| | - 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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44
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Li Y, Song Y, Zhang W, Xu J, Hou J, Feng X, Zhu W. MOF nanoparticles with encapsulated dihydroartemisinin as a controlled drug delivery system for enhanced cancer therapy and mechanism analysis. J Mater Chem B 2020; 8:7382-7389. [DOI: 10.1039/d0tb01330g] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Schematic illustration of (a) the preparation of DHA@ZIF-8 NPs and (b) their application for cancer therapy.
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Affiliation(s)
- Yawei Li
- Jilin Medical University
- Jilin 132013
- P. R. China
| | - Yu Song
- Jilin Medical University
- Jilin 132013
- P. R. China
| | - Wei Zhang
- Jilin Medical University
- Jilin 132013
- P. R. China
| | - Junjie Xu
- Jilin Medical University
- Jilin 132013
- P. R. China
| | | | | | - Wenhe Zhu
- Jilin Medical University
- Jilin 132013
- P. R. China
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45
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A highly efficient synthesis of 2,4-diamino-6-arylpyrimidine-5-carbonitrile derivatives using NiCo2O4@Ni(BDC) metal-organic frameworks as a novel and bifunctional catalyst. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120935] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Tan C, Yang K, Dong J, Liu Y, Liu Y, Jiang J, Cui Y. Boosting Enantioselectivity of Chiral Organocatalysts with Ultrathin Two-Dimensional Metal-Organic Framework Nanosheets. J Am Chem Soc 2019; 141:17685-17695. [PMID: 31608623 DOI: 10.1021/jacs.9b07633] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The development of methodologies for inducing and tailoring enantioselectivities of catalysts is an important issue in asymmetric catalysis. In this work, we demonstrate for the first time that chiral molecular catalysts can be boosted from completely nonselective to highly enantioselective when installed in nanostructured metal-organic frameworks (MOFs). Exfoliation of layered crystals is one of the most direct synthetic routes to unltrathin nanosheets, but its use in MOFs is limited by the availability of layered MOFs. We illustrate that layered MOFs can be designed using ligand-capped metal clusters and angular organic linkers. This leads to the synthesis of two three-dimensional (3D) layered porous MOFs from Zn4-p-tert-butylsulfonyl calix[4]arene and chiral angular 1,1'-binaphthol/-biphenol dicarboxylic acids, which can be ultrasonic exfoliated into one- and two-layer nanosheets. The obtained MOF materials are efficient catalysts for asymmetric cascade condensation and cyclization of 2-aminobenzamide and aldehydes to produce 2,3-dihyroquinazolinones. While both binaphthol and biphenol display no enantioselectivity, restriction of their freedom in the MOFs leads to 56-90% and 46-72% ee, respectively, which are increased to 72-94% and 64-82% ee after exposure to external surfaces of the flexible nanosheets. Moreover, the MOF crystals and nanosheets exhibit highly sensitive fluorescent enhancement in the presence of chiral amino alcohols with enantioselectivity factors being, respectively, increased up to 1.4 and 2.3 times of the values of the diols, allowing them to be utilized in chiral sensing. Therefore, the observed enantioselectivities increase in the order organocatalyst < MOF crystals < MOF nanosheets in both catalysis and sensing. This work not only provides a strategy to make 3D layered MOFs and their untrathin nanosheets but also paves the way to utilize nanostructured MOFs to manipulate enantioselectivities of molecular catalysts.
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Affiliation(s)
- Chunxia Tan
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Kuiwei Yang
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117576 Singapore
| | - Jinqiao Dong
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Yuhao Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Yan Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Jianwen Jiang
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117576 Singapore
| | - Yong Cui
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites , Shanghai Jiao Tong University , Shanghai 200240 , China
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Ahsan MA, Deemer E, Fernandez-Delgado O, Wang H, Curry ML, El-Gendy AA, Noveron JC. Fe nanoparticles encapsulated in MOF-derived carbon for the reduction of 4-nitrophenol and methyl orange in water. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.105753] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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48
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Artem’ev AV, Fedin VP. Metal—Organic Frameworks in Asymmetric Catalysis: Recent Advances. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019060101] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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49
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Chen X, Jiang H, Li X, Hou B, Gong W, Wu X, Han X, Zheng F, Liu Y, Jiang J, Cui Y. Chiral Phosphoric Acids in Metal–Organic Frameworks with Enhanced Acidity and Tunable Catalytic Selectivity. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908959] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xu Chen
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Hong Jiang
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Xu Li
- Department of Chemical and Biomolecular Engineering National University of Singapore Singapore 117576 Singapore
| | - Bang Hou
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Wei Gong
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Xiaowei Wu
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Xing Han
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Fanfan Zheng
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Yan Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Jianwen Jiang
- Department of Chemical and Biomolecular Engineering National University of Singapore Singapore 117576 Singapore
| | - Yong Cui
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
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50
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Chen X, Jiang H, Li X, Hou B, Gong W, Wu X, Han X, Zheng F, Liu Y, Jiang J, Cui Y. Chiral Phosphoric Acids in Metal–Organic Frameworks with Enhanced Acidity and Tunable Catalytic Selectivity. Angew Chem Int Ed Engl 2019; 58:14748-14757. [DOI: 10.1002/anie.201908959] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Indexed: 01/16/2023]
Affiliation(s)
- Xu Chen
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Hong Jiang
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Xu Li
- Department of Chemical and Biomolecular Engineering National University of Singapore Singapore 117576 Singapore
| | - Bang Hou
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Wei Gong
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Xiaowei Wu
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Xing Han
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Fanfan Zheng
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Yan Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Jianwen Jiang
- Department of Chemical and Biomolecular Engineering National University of Singapore Singapore 117576 Singapore
| | - Yong Cui
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
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