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Dupont J, Leal BC, Lozano P, Monteiro AL, Migowski P, Scholten JD. Ionic Liquids in Metal, Photo-, Electro-, and (Bio) Catalysis. Chem Rev 2024; 124:5227-5420. [PMID: 38661578 DOI: 10.1021/acs.chemrev.3c00379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Ionic liquids (ILs) have unique physicochemical properties that make them advantageous for catalysis, such as low vapor pressure, non-flammability, high thermal and chemical stabilities, and the ability to enhance the activity and stability of (bio)catalysts. ILs can improve the efficiency, selectivity, and sustainability of bio(transformations) by acting as activators of enzymes, selectively dissolving substrates and products, and reducing toxicity. They can also be recycled and reused multiple times without losing their effectiveness. ILs based on imidazolium cation are preferred for structural organization aspects, with a semiorganized layer surrounding the catalyst. ILs act as a container, providing a confined space that allows modulation of electronic and geometric effects, miscibility of reactants and products, and residence time of species. ILs can stabilize ionic and radical species and control the catalytic activity of dynamic processes. Supported IL phase (SILP) derivatives and polymeric ILs (PILs) are good options for molecular engineering of greener catalytic processes. The major factors governing metal, photo-, electro-, and biocatalysts in ILs are discussed in detail based on the vast literature available over the past two and a half decades. Catalytic reactions, ranging from hydrogenation and cross-coupling to oxidations, promoted by homogeneous and heterogeneous catalysts in both single and multiphase conditions, are extensively reviewed and discussed considering the knowledge accumulated until now.
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Affiliation(s)
- Jairton Dupont
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Bárbara C Leal
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Lozano
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Adriano L Monteiro
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Migowski
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Jackson D Scholten
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
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2
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Chandra P, Jonas AM, Fernandes AE. Sequence and Surface Confinement Direct Cooperativity in Catalytic Precision Oligomers. J Am Chem Soc 2018; 140:5179-5184. [DOI: 10.1021/jacs.8b00872] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Prakash Chandra
- Institute of Condensed Matter and Nanosciences, Bio- and Soft Matter, Université Catholique de Louvain, 1348 Louvain-la-Neuve, Belgium
| | - Alain M. Jonas
- Institute of Condensed Matter and Nanosciences, Bio- and Soft Matter, Université Catholique de Louvain, 1348 Louvain-la-Neuve, Belgium
| | - Antony E. Fernandes
- Institute of Condensed Matter and Nanosciences, Bio- and Soft Matter, Université Catholique de Louvain, 1348 Louvain-la-Neuve, Belgium
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3
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Itsuno S, Takahashi S. Synthesis of Chiral Polyamides Containing an (R,R)-1,2-Diphenylethylenediamine Monosulfonamide Structure and Their Application to Asymmetric Transfer Hydrogenation Catalysis. ChemCatChem 2017. [DOI: 10.1002/cctc.201601220] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shinichi Itsuno
- Department of Environmental & Life Sciences; Toyohashi University of Technology; Tempaku-cho Toyohashi 441-8580 Japan
| | - Shotaro Takahashi
- Department of Environmental & Life Sciences; Toyohashi University of Technology; Tempaku-cho Toyohashi 441-8580 Japan
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Fernandes AE, Riant O, Jensen KF, Jonas AM. Molecular Engineering of Trifunctional Supported Catalysts for the Aerobic Oxidation of Alcohols. Angew Chem Int Ed Engl 2016; 55:11044-8. [DOI: 10.1002/anie.201603673] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 05/30/2016] [Indexed: 01/07/2023]
Affiliation(s)
- Antony E. Fernandes
- Institute of Condensed Matter and Nanosciences; Université Catholique de Louvain; Louvain-la-Neuve 1348 Belgium
- Department of Chemical Engineering; Massachusetts Institute of Technology; Cambridge MA 02139 USA
| | - Olivier Riant
- Institute of Condensed Matter and Nanosciences; Université Catholique de Louvain; Louvain-la-Neuve 1348 Belgium
| | - Klavs F. Jensen
- Department of Chemical Engineering; Massachusetts Institute of Technology; Cambridge MA 02139 USA
| | - Alain M. Jonas
- Institute of Condensed Matter and Nanosciences; Université Catholique de Louvain; Louvain-la-Neuve 1348 Belgium
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Fernandes AE, Riant O, Jensen KF, Jonas AM. Molecular Engineering of Trifunctional Supported Catalysts for the Aerobic Oxidation of Alcohols. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603673] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Antony E. Fernandes
- Institute of Condensed Matter and Nanosciences; Université Catholique de Louvain; Louvain-la-Neuve 1348 Belgium
- Department of Chemical Engineering; Massachusetts Institute of Technology; Cambridge MA 02139 USA
| | - Olivier Riant
- Institute of Condensed Matter and Nanosciences; Université Catholique de Louvain; Louvain-la-Neuve 1348 Belgium
| | - Klavs F. Jensen
- Department of Chemical Engineering; Massachusetts Institute of Technology; Cambridge MA 02139 USA
| | - Alain M. Jonas
- Institute of Condensed Matter and Nanosciences; Université Catholique de Louvain; Louvain-la-Neuve 1348 Belgium
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6
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Facile one-pot synthesis of Au–PEDOT/rGO nanocomposite for highly sensitive detection of caffeic acid in red wine sample. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.02.178] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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7
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Affiliation(s)
- Dong Wang
- ISM, Université de Bordeaux, 351 Cours de la Libération, 33405 Talence Cedex, France
| | - Didier Astruc
- ISM, Université de Bordeaux, 351 Cours de la Libération, 33405 Talence Cedex, France
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Zoabi A, Omar S, Abu‐Reziq R. Chiral Ruthenium Catalyst Immobilized within Magnetically Retrievable Mesoporous Silica Microcapsules for Aqueous Asymmetric Transfer Hydrogenations. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201403212] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Amani Zoabi
- Institute of Chemistry, Casali Center for Applied Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel, http://nanoscience.huji.ac.il/researchers/AbuReziq.html
| | - Suheir Omar
- Institute of Chemistry, Casali Center for Applied Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel, http://nanoscience.huji.ac.il/researchers/AbuReziq.html
| | - Raed Abu‐Reziq
- Institute of Chemistry, Casali Center for Applied Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel, http://nanoscience.huji.ac.il/researchers/AbuReziq.html
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Wu M, Kong L, Wang K, Jin R, Cheng T, Liu G. Enantioselective 1,2-reductions of β-trifluoromethylated-α,β-unsaturated ketones to chiral allylic alcohols over organoruthenium-functionalized mesoporous silica nanospheres. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01404a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Organoruthenium-functionalized silica nanospheres display excellent catalytic activity and high enantioselectivity in the enantioselective 1,2-reductions of β-trifluoromethylated-α,β-unsaturated ketones.
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Affiliation(s)
- Meng Wu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Lingyu Kong
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Kaiwen Wang
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Ronghua Jin
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Tanyu Cheng
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
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Mo K, Kang SB, Kim Y, Lee YS, Lee JW, Keum G. Chemo- and Stereoselective Reduction of β-Keto-α-oximino Nitriles by Using Baker's Yeast. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403393] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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11
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Imidazolium-based organoiridium-functionalized periodic mesoporous organosilica boosts enantioselective reduction of α-cyanoacetophenones, α-nitroacetophenones, and β -ketoesters. J Catal 2014. [DOI: 10.1016/j.jcat.2014.09.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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12
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Zhang D, Cheng T, Zhao Q, Xu J, Liu G. Highly Enantioselective One-Pot Synthesis of Chiral β-Hydroxy Sulfones via Asymmetric Transfer Hydrogenation in an Aqueous Medium. Org Lett 2014; 16:5764-7. [DOI: 10.1021/ol502832a] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Dacheng Zhang
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Tanyu Cheng
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Qiankun Zhao
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Jianyou Xu
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Guohua Liu
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
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Zhang D, Xu J, Zhao Q, Cheng T, Liu G. A Site-Isolated Organoruthenium-/Organopalladium-Bifunctionalized Periodic Mesoporous Organosilica Catalyzes Cascade Asymmetric Transfer Hydrogenation and Suzuki Cross-Coupling. ChemCatChem 2014. [DOI: 10.1002/cctc.201402445] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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14
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Xu X, Cheng T, Liu X, Xu J, Jin R, Liu G. Chiral Squaramide-Functionalized Imidazolium-Based Organic–Inorganic Hybrid Silica Promotes Asymmetric Michael Addition of 1,3-Dicarbonyls to Nitroalkenes in Brine. ACS Catal 2014. [DOI: 10.1021/cs5002459] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xiangming Xu
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Normal University, Shanghai, China
| | - Tanyu Cheng
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Normal University, Shanghai, China
| | - Xiaochen Liu
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Normal University, Shanghai, China
| | - Jianyou Xu
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Normal University, Shanghai, China
| | - Ronghua Jin
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Normal University, Shanghai, China
| | - Guohua Liu
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Normal University, Shanghai, China
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Zhang D, Gao X, Cheng T, Liu G. Enantio-relay catalysis constructs chiral biaryl alcohols over cascade Suzuki cross-coupling-asymmetric transfer hydrogenation. Sci Rep 2014; 4:5091. [PMID: 24867542 PMCID: PMC5381470 DOI: 10.1038/srep05091] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 05/06/2014] [Indexed: 12/25/2022] Open
Abstract
The construction of chiral biaryl alcohols using enantio-relay catalysis is a particularly attractive synthetic method in organic synthesis. However, overcoming the intrinsic incompatibility of distinct organometallic complexes and the reaction conditions used are significant challenges in asymmetric catalysis. To overcome these barriers, we have taken advantage of an enantio-relay catalysis strategy and a combined dual-immobilization approach. We report the use of an imidazolium-based organopalladium-functionalized organic–inorganic hybrid silica and ethylene-coated chiral organoruthenium-functionalized magnetic nanoparticles to catalyze a cascade Suzuki cross-coupling–asymmetric transfer hydrogenation reaction to prepare chiral biaryl alcohols in a two-step, one-pot process. As expected, the site-isolated active species, salient imidazolium phase-transfer character and high ethylene-coated hydrophobicity can synergistically boost the catalytic performance. Furthermore, enantio-relay catalysis has the potential to efficiently prepare a variety of chiral biaryl alcohols. Our synthetic strategy is a general method that shows the potential of developing enantio-relay catalysis towards environmentally benign and sustainable organic synthesis.
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Affiliation(s)
- Dacheng Zhang
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Xiaoshuang Gao
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Tanyu Cheng
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
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16
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Wei J, Zhang X, Zhang X, Zhao Y, Li R, Yang Q. Facile Synthesis of Hybrid Core-Shell Nanospheres for the Asymmetric Transfer Hydrogenation of Aromatic Ketones. ChemCatChem 2014. [DOI: 10.1002/cctc.201301011] [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]
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17
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Liu R, Jin R, An J, Zhao Q, Cheng T, Liu G. Hollow-Shell-Structured Nanospheres: A Recoverable Heterogeneous Catalyst for Rhodium-Catalyzed Tandem Reduction/Lactonization of Ethyl 2-Acylarylcarboxylates to Chiral Phthalides. Chem Asian J 2014; 9:1388-94. [DOI: 10.1002/asia.201301543] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 01/15/2014] [Indexed: 11/11/2022]
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18
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Gao X, Liu R, Zhang D, Wu M, Cheng T, Liu G. Phenylene-Coated Magnetic Nanoparticles that Boost Aqueous Asymmetric Transfer Hydrogenation Reactions. Chemistry 2014; 20:1515-9. [DOI: 10.1002/chem.201302797] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Revised: 11/24/2013] [Indexed: 11/12/2022]
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Chen C, Kong L, Cheng T, Jin R, Liu G. Facile construction of functionalized periodic mesoporous organosilica for Ir-catalyzed enantioselective reduction of α-cyanoacetophenones and α-nitroacetophenones. Chem Commun (Camb) 2014; 50:10891-3. [DOI: 10.1039/c4cc04169k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A facile construction of organoiridium-functionalized periodic mesoporous organosilica and its application in the enantioselective reduction of α-cyano and α-nitroacetophenones are studied.
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Affiliation(s)
- Chen Chen
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200241, China
| | - Lingyu Kong
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200241, China
| | - Tanyu Cheng
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200241, China
| | - Ronghua Jin
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200241, China
| | - Guohua Liu
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200241, China
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Liu R, Cheng T, Kong L, Chen C, Liu G, Li H. Highly recoverable organoruthenium-functionalized mesoporous silica boosts aqueous asymmetric transfer hydrogenation reaction. J Catal 2013. [DOI: 10.1016/j.jcat.2013.07.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Liu R, Jin R, Kong L, Wang J, Chen C, Cheng T, Liu G. Organorhodium-Functionalized Periodic Mesoporous Organosilica: High Hydrophobicity Promotes Asymmetric Transfer Hydrogenation in Aqueous Medium. Chem Asian J 2013; 8:3108-15. [DOI: 10.1002/asia.201300738] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Revised: 07/04/2013] [Indexed: 12/24/2022]
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22
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Han Q, He C, Zhao M, Qi B, Niu J, Duan C. Engineering Chiral Polyoxometalate Hybrid Metal–Organic Frameworks for Asymmetric Dihydroxylation of Olefins. J Am Chem Soc 2013; 135:10186-9. [DOI: 10.1021/ja401758c] [Citation(s) in RCA: 311] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Qiuxia Han
- State Key
Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
- School of Chemistry and Chemical
Engineering, Henan University, Kaifeng
475004, People’s Republic of China
| | - Cheng He
- State Key
Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Min Zhao
- State Key
Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Bo Qi
- State Key
Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Jingyang Niu
- School of Chemistry and Chemical
Engineering, Henan University, Kaifeng
475004, People’s Republic of China
| | - Chunying Duan
- State Key
Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
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Zammit CM, Wills M. Use of triazole-ring formation to attach a Ru/TsDPEN complex for asymmetric transfer hydrogenation to a soluble polymer. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.05.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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24
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Deng B, Cheng T, Wu M, Wang J, Liu G. Enantioselective Reduction of α-Cyano and α-Nitro Substituted Acetophenones Promoted by a Bifunctional Mesoporous Silica. ChemCatChem 2013. [DOI: 10.1002/cctc.201300340] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Xia D, Cheng T, Xiao W, Liu K, Wang Z, Liu G, Li H, Wang W. Imidazolium-Based Organic-Inorganic Hybrid Silica as a Functional Platform Dramatically Boosts Chiral Organometallics Performance in Asymmetric Catalysis. ChemCatChem 2013. [DOI: 10.1002/cctc.201200954] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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