1
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Lapa DP, Araújo LHS, Melo SR, Costa PRR, Caleffi GS. Ru(II)-Catalyzed Asymmetric Transfer Hydrogenation of α-Alkyl-β-Ketoaldehydes via Dynamic Kinetic Resolution. Molecules 2024; 29:3420. [PMID: 39064997 PMCID: PMC11279712 DOI: 10.3390/molecules29143420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2024] [Revised: 07/14/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
The (R,R)-Teth-TsDPEN-Ru(II) complex promoted the one-pot double C=O reduction of α-alkyl-β-ketoaldehydes through asymmetric transfer hydrogenation/dynamic kinetic resolution (ATH-DKR) under mild conditions. In this process, ten anti-2-benzyl-1-phenylpropane-1,3-diols (85:15 to 92:8 dr) were obtained in good yields (41-87%) and excellent enantioselectivities (>99% ee for all compounds). Notably, the preferential reduction of the aldehyde moiety led to the in situ formation of 2-benzyl-3-hydroxy-1-phenylpropan-1-one intermediates. These intermediates played a crucial role in enhancing both reactivity and stereoselectivity through hydrogen bonding.
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Affiliation(s)
| | | | | | - Paulo R. R. Costa
- Laboratório de Química Bioorgânica, Instituto de Pesquisas de Produtos Naturais Walter Mors, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Guilherme S. Caleffi
- Laboratório de Química Bioorgânica, Instituto de Pesquisas de Produtos Naturais Walter Mors, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
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2
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Wang J, Lu X, Guo M, Zhang R, Xiong J, Qiao Y, Yu Z. Reductive Amination of Levulinic Acid to Pyrrolidones: Key Step in Biomass Valorization towards Nitrogen-Containing Chemicals. CHEMSUSCHEM 2023; 16:e202301091. [PMID: 37656427 DOI: 10.1002/cssc.202301091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/28/2023] [Accepted: 09/01/2023] [Indexed: 09/02/2023]
Abstract
Nowadays, the field of biomass conversion is gradually moving towards an encouraging stage. The preparation of nitrogen-containing chemicals using various biomass resources instead of fossil resources do not only reduce carbon emissions, but also diversify the products of biomass conversion, thus increasing the economic competitiveness of biomass refining systems. Levulinic acid (LA) can be used as a promising intermediate in biomass conversion for further synthesis of pyrrolidone via reductive amination. However, there are still many critical issues to be solved. Particularly, the specific effects of catalysts on the performance of LA reductive amination have not been sufficiently revealed, and the potential impacts of key conditional factors have not been clearly elucidated. In view of this, this review attempts to provide theoretical insights through an in-depth interpretation of the above key issues. The contribution of catalysts to the reductive amination of LA as well as the catalyst structural preferences for improving catalytic performance are discussed. In addition, the role of key conditional factors is discussed. The insights presented in this review will contribute to the design of catalyst nanostructures and the rational configuration of green reaction conditions, which may provide inspiration to facilitate the nitrogen-related transformation of more biomass platform molecules.
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Affiliation(s)
- Jingfei Wang
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, P. R. China
| | - Xuebin Lu
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, P. R. China
- School of Ecology and Environment, Tibet University, Lhasa, 850000, P. R. China
| | - Mengyan Guo
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, P. R. China
| | - Rui Zhang
- School of Environmental and Municipal Engineering, Tianjin Chengjian University, Tianjin, 300384, P. R. China
| | - Jian Xiong
- School of Ecology and Environment, Tibet University, Lhasa, 850000, P. R. China
| | - Yina Qiao
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, P. R. China
| | - Zhihao Yu
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, P. R. China
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3
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Taleb B, Jahjah R, Cornu D, Bechelany M, Al Ajami M, Kataya G, Hijazi A, El-Dakdouki MH. Exploring Hydrogen Sources in Catalytic Transfer Hydrogenation: A Review of Unsaturated Compound Reduction. Molecules 2023; 28:7541. [PMID: 38005261 PMCID: PMC10673347 DOI: 10.3390/molecules28227541] [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: 10/14/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
Catalytic transfer hydrogenation has emerged as a pivotal chemical process with transformative potential in various industries. This review highlights the significance of catalytic transfer hydrogenation, a reaction that facilitates the transfer of hydrogen from one molecule to another, using a distinct molecule as the hydrogen source in the presence of a catalyst. Unlike conventional direct hydrogenation, catalytic transfer hydrogenation offers numerous advantages, such as enhanced safety, cost-effective hydrogen donors, byproduct recyclability, catalyst accessibility, and the potential for catalytic asymmetric transfer hydrogenation, particularly with chiral ligands. Moreover, the diverse range of hydrogen donor molecules utilized in this reaction have been explored, shedding light on their unique properties and their impact on catalytic systems and the mechanism elucidation of some reactions. Alcohols such as methanol and isopropanol are prominent hydrogen donors, demonstrating remarkable efficacy in various reductions. Formic acid offers irreversible hydrogenation, preventing the occurrence of reverse reactions, and is extensively utilized in chiral compound synthesis. Unconventional donors such as 1,4-cyclohexadiene and glycerol have shown a good efficiency in reducing unsaturated compounds, with glycerol additionally serving as a green solvent in some transformations. The compatibility of these donors with various catalysts, substrates, and reaction conditions were all discussed. Furthermore, this paper outlines future trends which include the utilization of biomass-derived hydrogen donors, the exploration of hydrogen storage materials such as metal-organic frameworks (MOFs), catalyst development for enhanced activity and recyclability, and the utilization of eco-friendly solvents such as glycerol and ionic liquids. Innovative heating methods, diverse base materials, and continued research into catalyst-hydrogen donor interactions are aimed to shape the future of catalytic transfer hydrogenation, enhancing its selectivity and efficiency across various industries and applications.
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Affiliation(s)
- Batoul Taleb
- Platform for Research and Analysis in Environmental Sciences (PRASE), Doctoral School of Science and Technology, Lebanese University, Beirut P.O. Box 6573/14, Lebanon; (B.T.); (R.J.); (M.A.A.); (G.K.); (A.H.)
- Department of Chemistry, Faculty of Science, Beirut Arab University, Debbieh P.O. Box 11-5020, Lebanon
| | - Rabih Jahjah
- Platform for Research and Analysis in Environmental Sciences (PRASE), Doctoral School of Science and Technology, Lebanese University, Beirut P.O. Box 6573/14, Lebanon; (B.T.); (R.J.); (M.A.A.); (G.K.); (A.H.)
| | - David Cornu
- Institut Européen des Membranes (IEM), UMR 5635, University of Montpellier, ENSCM, CNRS, Place Eugène Bataillon, 34095 Montpellier, France;
| | - Mikhael Bechelany
- Institut Européen des Membranes (IEM), UMR 5635, University of Montpellier, ENSCM, CNRS, Place Eugène Bataillon, 34095 Montpellier, France;
- Applied Mathematics and Bioinformatics (CAMB), Gulf University for Science and Technology (GUST), Mubarak Al-Abdullah 32093, Kuwait
| | - Mohamad Al Ajami
- Platform for Research and Analysis in Environmental Sciences (PRASE), Doctoral School of Science and Technology, Lebanese University, Beirut P.O. Box 6573/14, Lebanon; (B.T.); (R.J.); (M.A.A.); (G.K.); (A.H.)
| | - Ghenwa Kataya
- Platform for Research and Analysis in Environmental Sciences (PRASE), Doctoral School of Science and Technology, Lebanese University, Beirut P.O. Box 6573/14, Lebanon; (B.T.); (R.J.); (M.A.A.); (G.K.); (A.H.)
- Institut Européen des Membranes (IEM), UMR 5635, University of Montpellier, ENSCM, CNRS, Place Eugène Bataillon, 34095 Montpellier, France;
| | - Akram Hijazi
- Platform for Research and Analysis in Environmental Sciences (PRASE), Doctoral School of Science and Technology, Lebanese University, Beirut P.O. Box 6573/14, Lebanon; (B.T.); (R.J.); (M.A.A.); (G.K.); (A.H.)
| | - Mohammad H. El-Dakdouki
- Department of Chemistry, Faculty of Science, Beirut Arab University, Debbieh P.O. Box 11-5020, Lebanon
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4
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Tang L, Yi W, Qin F, Fan Q. Switchable Nanostructures Triggered by Noyori-Type Organometallics. Inorg Chem 2022; 61:19668-19672. [PMID: 36454590 DOI: 10.1021/acs.inorgchem.2c03567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Janus particles (JPs) self-assembled by a typical small organic gemini surfactant in water were reported by us. After the addition of a small amount Noyori-type organometallics to an organic solvent, these gourd-shaped JPs became new nanostructures, such as nanotubes (NTs), nanoribbons (NRs), and new types of JPs. Significant changes in specific rotation occurred on the solution-like samples, triggered by chiral organometallics in 20 μL of ethyl acetate. Almost all of these organometallics-triggered nanostructures can be conveniently detached and reversed within 5 min due to the easy-phase separation of ethyl acetate from the emulsion and the chemical-selective unstable binding between the organometallics and carbonate group on the surfactant.
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Affiliation(s)
- Lei Tang
- Laboratory of Anaestheisa and Critical Care Medicine, Department of Anesthesiology, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Wenhao Yi
- West China Hospital, Sichuan University, Chengdu 610041, China
| | - Feng Qin
- West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qin Fan
- West China Hospital, Sichuan University, Chengdu 610041, China
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5
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Moore AS, Stanley LM. Nickel-Catalyzed Formation of α-Substituted γ-Amino Ketones via Alkene Carboacylation. Org Lett 2022; 24:8959-8963. [DOI: 10.1021/acs.orglett.2c03413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Affiliation(s)
- Austin S. Moore
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
| | - Levi M. Stanley
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
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6
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Synthesis of chiral piperidines from pyridinium salts via rhodium-catalysed transfer hydrogenation. Nat Catal 2022. [DOI: 10.1038/s41929-022-00857-5] [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]
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7
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Khamis N, Clarkson GJ, Wills M. Heterocycle-containing Noyori-Ikariya catalysts for asymmetric transfer hydrogenation of ketones. Dalton Trans 2022; 51:13462-13469. [PMID: 35994090 DOI: 10.1039/d2dt02411j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of a range of N-(heterocyclesulfonyl)-functionalised Noyori-Ikariya catalysts is described. The complexes were prepared through a short sequence from C2-symmetric 1,2-diphenylethylene-1,2-diamine (DPEN) and were characterised by a range of methods including X-ray crystallography. The complexes were active catalysts for the asymmetric transfer hydrogenation (ATH) of a range of acetophenone derivatives, giving products of high ee in most cases, with notably good results for ortho-substituted acetophenones.
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Affiliation(s)
- Noha Khamis
- Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, UK. .,Department of Chemistry, Faculty of science, University of Alexandria, Alexandria, Egypt
| | - Guy J Clarkson
- Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, UK.
| | - Martin Wills
- Department of Chemistry, The University of Warwick, Coventry, CV4 7AL, UK.
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8
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Zhong YL, Ji Y, Wang H, Wang X, Gauthier DR. Highly Enantioselective Rhodium-Catalyzed Transfer Hydrogenation of Tetrasubstituted Olefins: Application toward the Synthesis of GPR40 Agonist MK-2305. Org Lett 2022; 24:3254-3258. [PMID: 35467884 DOI: 10.1021/acs.orglett.2c01021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A highly efficient enantioselective synthesis for the potent G-protein-coupled receptor 40 agonist MK-2305 was developed. The key tetrasubstituted olefin was prepared via a stereoselective Mukaiyama aldol reaction/elimination sequence. The highly enantioselective rhodium-catalyzed transfer hydrogenation of the tetrasubstituted olefin afforded the target compound MK-2305 in excellent optical and chemical purity. The key asymmetric transfer hydrogenation proceeds in excellent yields and enantioselectivities for a variety of substrates. The superior reactivity of the tethered catalysts was revealed by NMR studies.
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Affiliation(s)
- Yong-Li Zhong
- Department of Process Research and Development, Merck & Co., Inc., P.O. Box 2000, Rahway, New Jersey 07065, United States
| | - Yining Ji
- Department of Process Research and Development, Merck & Co., Inc., P.O. Box 2000, Rahway, New Jersey 07065, United States
| | - Heather Wang
- Department of Process Research and Development, Merck & Co., Inc., P.O. Box 2000, Rahway, New Jersey 07065, United States
| | - Xiao Wang
- Department of Process Research and Development, Merck & Co., Inc., P.O. Box 2000, Rahway, New Jersey 07065, United States
| | - Donald R Gauthier
- Department of Process Research and Development, Merck & Co., Inc., P.O. Box 2000, Rahway, New Jersey 07065, United States
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9
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Wang J, Liu C, Cao L, Xiong Y, Ye J, Liu Z, Cheng R. Theoretical investigation of mechanism and ligand effects on half-sandwich iridium complexes for direct reductive amination. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Kolcsár VJ, Szőllősi G. Mechanochemical, Water‐Assisted Asymmetric Transfer Hydrogenation of Ketones Using Ruthenium Catalyst. ChemCatChem 2021. [DOI: 10.1002/cctc.202101501] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | - György Szőllősi
- Stereochemistry Research Group Eötvös Loránd Research Network University of Szeged 6720 Szeged, Eötvös utca 6 Hungary
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11
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Wang Z, Zhao X, Wang S, Huang A, Wang Y, He J, Ling F, Zhong W. Iridium/ f-diaphos catalyzed asymmetric hydrogenation of 2-imidazolyl aryl/alkyl ketones. Org Biomol Chem 2021; 19:9746-9751. [PMID: 34730165 DOI: 10.1039/d1ob01860d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The iridium/f-diaphos L1, L5 or L12 catalyzed asymmetric hydrogenation of 2-imidazolyl aryl/alkyl ketones to afford two enantiomers of the desired chiral alcohols with high conversions (up to 99% yield) and moderate to excellent enantioselectivities (61% - >99% ee) was realized for the first time. This protocol could be easily conducted on a gram-scale with a TON of 9700.
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Affiliation(s)
- Ze Wang
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Xianghua Zhao
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Shiliang Wang
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - An Huang
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Yifan Wang
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Jiaying He
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Fei Ling
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Weihui Zhong
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
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12
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Gaspar FV, Caleffi GS, Costa‐Júnior PCT, Costa PRR. Enantioselective Synthesis of Isoflavanones and Pterocarpans through a Ru
II
‐Catalyzed ATH‐DKR of Isoflavones. ChemCatChem 2021. [DOI: 10.1002/cctc.202101252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Francisco V. Gaspar
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
| | - Guilherme S. Caleffi
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
| | - Paulo C. T. Costa‐Júnior
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
| | - Paulo R. R. Costa
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
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13
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Caleffi GS, Brum JDOC, Costa AT, Domingos JLO, Costa PRR. Asymmetric Transfer Hydrogenation of Arylidene-Substituted Chromanones and Tetralones Catalyzed by Noyori–Ikariya Ru(II) Complexes: One-Pot Reduction of C═C and C═O bonds. J Org Chem 2021; 86:4849-4858. [DOI: 10.1021/acs.joc.0c02981] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Guilherme S. Caleffi
- Laboratório de Química Bioorgânica, Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, Brazil
| | - Juliana de O. C. Brum
- Laboratório de Química Bioorgânica, Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, Brazil
- Instituto Militar de Engenharia, 22290-270 Rio de Janeiro, Brazil
| | - Angela T. Costa
- Laboratório de Química Bioorgânica, Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, Brazil
| | - Jorge L. O. Domingos
- Departamento de Química Orgânica, Instituto de Química, Universidade do Estado do Rio de Janeiro, 20550-900 Rio de Janeiro, Brazil
| | - Paulo R. R. Costa
- Laboratório de Química Bioorgânica, Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, Brazil
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14
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Kwan MHT, Breen J, Bowden M, Conway L, Crossley B, Jones MF, Munday R, Pokar NPB, Screen T, Blacker AJ. Continuous Flow Chiral Amine Racemization Applied to Continuously Recirculating Dynamic Diastereomeric Crystallizations. J Org Chem 2021; 86:2458-2473. [PMID: 33482690 DOI: 10.1021/acs.joc.0c02617] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new, dynamic diastereomeric crystallization method has been developed, in which the mother liquors are continuously separated, racemized over a fixed-bed catalyst, and recirculated to the crystallizer in a resolution-racemization-recycle (R3) process. Separating the racemization from crystallization overcomes problems of using catalysts in situ, that suffer conflicting sets of conditions, inhibition, and separation. Continuous racemization has been achieved through the covalent attachment of [IrCp*I2]2 SCRAM catalyst to Wang resin solid support to give a fixed-bed catalyst. One tertiary and a variety of secondary optically enriched amines have been racemized efficiently, with residence times compatible with the crystallization (2.25-30 min). The catalyst demonstrates lower turnover (TOF) than the homogeneous analogue but with reuse shows a long lifetime (e.g., 40 recycles, 190 h) giving acceptable turnover number (TON) (up to 4907). The slow release of methylamine during racemization of N-methyl amines was found to inactivate the catalyst, which could be partially reactivated using hydroiodic acid. Dynamic crystallization is achieved in the R3 process through the continual removal of the more soluble diastereomer and supply of the less soluble one. The solubility of the diastereomers was determined, and the difference correlates to the rate of resolution but is also affected by the rates of racemization, crystal growth, and dissolution. A variety of cyclic and acyclic amine salts were resolved using mandelic acid (MA) and ditoluoyl tartaric acid (DTTA) with higher resolvability (S = yield × d.e.) than the simple diastereomeric crystallization alone. Comparing resolvabilities, resolutions were 1.6-44 times more effective with the R3 process than batch, though one case was worse. Further investigation of this revealed an unusual thermodynamic switching behavior: rac-N-methylphenethylamine was initially resolved as an (S,S)-bis-alkylammonium tartrate crystal but over time became the equivalent (R,S) salt. Thermal, mixing, concentration, stoichiometry, and seeding conditions were all found to affect the onset of the switching behavior which is only associated with difunctional resolving reagents.
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Affiliation(s)
- Maria H T Kwan
- School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K
| | - Jessica Breen
- School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K
| | | | - Louis Conway
- Syngenta, Jealott's Hill, Bracknell, RG42 6EY, U.K
| | | | - Martin F Jones
- Pharmaceutical Technology and Development, AstraZeneca, Macclesfield, SK10 2NA, U.K
| | - Rachel Munday
- Pharmaceutical Technology and Development, AstraZeneca, Macclesfield, SK10 2NA, U.K
| | - Nisha P B Pokar
- School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K
| | | | - A John Blacker
- School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K
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15
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Yun XJ, Ling C, Deng W, Liu ZJ, Yao ZJ. Half-Sandwich Ru(II) Complexes with N,O-Chelate Ligands: Diverse Catalytic Activity for Amine Synthesis in Water. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00554] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xue-Jing Yun
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, 201418, China
| | - Chun Ling
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, 201418, China
| | - Wei Deng
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, 201418, China
| | - Zhen-Jiang Liu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, 201418, China
| | - Zi-Jian Yao
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, 201418, China
- Key Lab of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China
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16
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Luo C, Li L, Yue X, Li P, Zhang L, Yang Z, Pu M, Cao Z, Lei M. pH-Dependent transfer hydrogenation or dihydrogen release catalyzed by a [(η 6-arene)RuCl(κ 2- N, N-dmobpy)] + complex: a DFT mechanistic understanding. RSC Adv 2020; 10:10411-10419. [PMID: 35492899 PMCID: PMC9050405 DOI: 10.1039/c9ra10651k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 02/15/2020] [Indexed: 12/20/2022] Open
Abstract
The reaction mechanism of the pH-dependent transfer hydrogenation of a ketone or the dehydrogenation of formic acid catalyzed by a [(η6-arene)RuCl(κ2-N,N-dmobpy)]+ complex in aqueous media has been investigated using the density functional theory (DFT) method. The TM-catalyzed TH of ketones with formic acid as the hydrogen source proceeds via two steps: the formation of a metal hydride and the transfer of the hydride to the substrate ketone. The calculated results show that ruthenium hydride formation is the rate-determining step. This proceeds via an ion-pair mechanism with an energy barrier of 14.1 kcal mol-1. Interestingly, the dihydrogen release process of formic acid and the hydride transfer process that produces alcohols are competitive under different pH environments. The investigation explores the feasibility of the two pathways under different pH environments. Under acidic conditions (pH = 4), the free energy barrier of the dihydrogen release pathway is 4.5 kcal mol-1 that is higher than that of the hydride transfer pathway, suggesting that the hydride transfer pathway is more favorable than the dihydrogen release pathway. However, under strongly acidic conditions, the dihydrogen release pathway is more favorable compared to the hydride transfer pathway. In addition, the ruthenium hydride formation pathway is less favorable than the ruthenium hydroxo complex formation pathway under basic conditions.
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Affiliation(s)
- Chenguang Luo
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology Beijing 100029 China
| | - Longfei Li
- College of Pharmaceutical Science, Hebei University Baoding 071002 China
| | - Xin Yue
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology Beijing 100029 China
| | - Pengjie Li
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology Beijing 100029 China
| | - Lin Zhang
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology Beijing 100029 China
| | - Zuoyin Yang
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology Beijing 100029 China
| | - Min Pu
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology Beijing 100029 China
| | - Zexing Cao
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University Xiamen 361005 China
| | - Ming Lei
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology Beijing 100029 China
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University Xiamen 361005 China
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17
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Ngo TTD, Huynh KD, Ibrahim H, Nguyen TH, Bournaud C, Toffano M, Vo-Thanh G. Chiral catalysts derived from biomass: design, synthesis and applications in asymmetric catalysis. VIETNAM JOURNAL OF CHEMISTRY 2020. [DOI: 10.1002/vjch.201900177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thi Thuy Duong Ngo
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Khanh Duy Huynh
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Houssein Ibrahim
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Thi Huong Nguyen
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Chloée Bournaud
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | | | - Giang Vo-Thanh
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
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18
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Wang F, Zheng LS, Lang QW, Yin C, Wu T, Phansavath P, Chen GQ, Ratovelomanana-Vidal V, Zhang X. Rh(iii)-Catalyzed diastereoselective transfer hydrogenation: an efficient entry to key intermediates of HIV protease inhibitors. Chem Commun (Camb) 2020; 56:3119-3122. [DOI: 10.1039/c9cc09793g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A highly efficient diastereoselective transfer hydrogenation of α-aminoalkyl α′-chloromethyl ketones catalyzed by a tethered rhodium complex was developed and successfully utilized in the synthesis of the key intermediates of HIV protease inhibitors.
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Affiliation(s)
- Fangyuan Wang
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin 150001
- People's Republic of China
- Shenzhen Grubbs Institute and Department of Chemistry
| | - Long-Sheng Zheng
- Shenzhen Grubbs Institute and Department of Chemistry
- Southern University of Science and Technology
- Shenzhen 518000
- People's Republic of China
| | - Qi-Wei Lang
- Shenzhen Grubbs Institute and Department of Chemistry
- Southern University of Science and Technology
- Shenzhen 518000
- People's Republic of China
| | - Congcong Yin
- Shenzhen Grubbs Institute and Department of Chemistry
- Southern University of Science and Technology
- Shenzhen 518000
- People's Republic of China
| | - Ting Wu
- Shenzhen Grubbs Institute and Department of Chemistry
- Southern University of Science and Technology
- Shenzhen 518000
- People's Republic of China
| | - Phannarath Phansavath
- PSL University
- Chimie ParisTech
- CNRS
- Institute of Chemistry for Life and Health Sciences
- CSB2D team
| | - Gen-Qiang Chen
- Shenzhen Grubbs Institute and Department of Chemistry
- Southern University of Science and Technology
- Shenzhen 518000
- People's Republic of China
| | | | - Xumu Zhang
- Shenzhen Grubbs Institute and Department of Chemistry
- Southern University of Science and Technology
- Shenzhen 518000
- People's Republic of China
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19
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Mishra AA, Bhanage BM. Electronic And Steric Effect Favored Selective Synthesis Of Asymmetric (‐)
N
‐Aryl Mandelamides. ChemistrySelect 2019. [DOI: 10.1002/slct.201904614] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Ashish A. Mishra
- Department of ChemistryInstitute of Chemical TechnologyNathalal Parekh Marg,Matunga Mumbai 400019 India
| | - Bhalchandra M. Bhanage
- Department of ChemistryInstitute of Chemical TechnologyNathalal Parekh Marg,Matunga Mumbai 400019 India
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20
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Shende V, Raut AB, Raghav P, Kelkar AA, Bhanage BM. Room-Temperature Asymmetric Transfer Hydrogenation of Biomass-Derived Levulinic Acid to Optically Pure γ-Valerolactone Using a Ruthenium Catalyst. ACS OMEGA 2019; 4:19491-19498. [PMID: 31763574 PMCID: PMC6868911 DOI: 10.1021/acsomega.9b03424] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 10/22/2019] [Indexed: 06/10/2023]
Abstract
This study presents a first report on ruthenium-catalyzed asymmetric transfer hydrogenation (ATH) of levulinic acid (LA) to chiral γ-valerolactone (GVL). ATH of LA has been explored with Noyori's chiral catalyst (Ru-TsDPEN) in methanol solvent. Efficacy of ATH reaction of LA was investigated under different reactions conditions such as temperature, catalyst, and hydrogen donor concentration. The effect of various organic tertiary bases along with formic acid (FA) as a hydrogen donor was studied, and N-methylpiperidine with FA (1:1 molar ratio) was revealed as an efficient hydrogen donor for ATH of LA to GVL furnishing chiral GVL with complete conversion and 93% enantiomeric excess (ee). This operationally simple and mild ATH protocol was tested for practical applicability of ATH of LA obtained from biomass waste (rice husk and wheat straw) and furnished chiral GVL with 82% ee.
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Affiliation(s)
- Vaishali
S. Shende
- Department
of Chemistry, Institute of Chemical Technology, Mumbai 400019, India
| | - Amol B. Raut
- Department
of Chemistry, Institute of Chemical Technology, Mumbai 400019, India
| | - Prathamesh Raghav
- Department
of Chemistry, Institute of Chemical Technology, Mumbai 400019, India
| | - Ashutosh A. Kelkar
- Chemical
Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune 411008, India
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21
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Tanaka K, Miki T, Murata K, Yamaguchi A, Kayaki Y, Kuwata S, Ikariya T, Watanabe M. Reductive Amination of Ketonic Compounds Catalyzed by Cp*Ir(III) Complexes Bearing a Picolinamidato Ligand. J Org Chem 2019; 84:10962-10977. [DOI: 10.1021/acs.joc.9b01565] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kouichi Tanaka
- Central Research Laboratory, Technology & Development Division, Kanto Chemical Co., Inc., 7-1, Inari 1-chome, Soka-city, Saitama 340-0003, Japan
| | - Takashi Miki
- Central Research Laboratory, Technology & Development Division, Kanto Chemical Co., Inc., 7-1, Inari 1-chome, Soka-city, Saitama 340-0003, Japan
| | - Kunihiko Murata
- Central Research Laboratory, Technology & Development Division, Kanto Chemical Co., Inc., 7-1, Inari 1-chome, Soka-city, Saitama 340-0003, Japan
| | - Ayumi Yamaguchi
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-E4-1 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Yoshihito Kayaki
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-E4-1 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Shigeki Kuwata
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-E4-1 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Takao Ikariya
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-E4-1 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Masahito Watanabe
- Central Research Laboratory, Technology & Development Division, Kanto Chemical Co., Inc., 7-1, Inari 1-chome, Soka-city, Saitama 340-0003, Japan
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22
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Thirukovela NS, Balaboina R, Kankala S, Vadde R, Vasam CS. Activation of nitriles by silver(I) N-heterocyclic carbenes: An efficient on-water synthesis of primary amides. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.03.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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23
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Lei J, Zhang J, Feng G, Grabow JU, Gou Q. Conformational preference determined by inequivalent n-pairs: rotational studies on acetophenone and its monohydrate. Phys Chem Chem Phys 2019; 21:22888-22894. [DOI: 10.1039/c9cp03904j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acetophenone and its complex with water have been investigated by using pulsed jet Fourier transform microwave spectroscopy complemented with quantum chemical calculations.
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Affiliation(s)
- Juncheng Lei
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Jiaqi Zhang
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Gang Feng
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Jens-Uwe Grabow
- Institut für Physikalische Chemie & Elektrochemie
- 30167 Hannover
- Germany
| | - Qian Gou
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
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24
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Berry DBG, Codina A, Clegg I, Lyall C, Lowe JP, Hintermair U. Insight into catalyst speciation and hydrogen co-evolution during enantioselective formic acid-driven transfer hydrogenation with bifunctional ruthenium complexes from multi-technique operando reaction monitoring. Faraday Discuss 2019; 220:45-57. [PMID: 31524899 DOI: 10.1039/c9fd00060g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Operando spectroscopy shows a transition from dehydrogenation to hydrogen transfer during the reaction, and allows measuring optimal conditions for maximum rate and efficiency.
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Affiliation(s)
| | | | | | - Catherine L. Lyall
- Department of Chemistry
- University of Bath
- BA2 7AY Bath
- UK
- Dynamic Reaction Monitoring Facility
| | - John P. Lowe
- Department of Chemistry
- University of Bath
- BA2 7AY Bath
- UK
- Dynamic Reaction Monitoring Facility
| | - Ulrich Hintermair
- Department of Chemistry
- University of Bath
- BA2 7AY Bath
- UK
- Dynamic Reaction Monitoring Facility
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25
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Hydrogen Transfer Reactions of Carbonyls, Alkynes, and Alkenes with Noble Metals in the Presence of Alcohols/Ethers and Amines as Hydrogen Donors. Catalysts 2018. [DOI: 10.3390/catal8120671] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Hydrogen transfer reactions have exceptional importance, due to their applicability in numerous synthetic pathways, with academic as well as industrial relevance. The most important transformations are, e.g., reduction, ring-closing, stereoselective reactions, and the synthesis of heterocycles. The present review provides insights into the hydrogen transfer reactions in the condensed phase in the presence of noble metals (Rh, Ru, Pd) as catalysts. Since the H-donor molecules (such as alcohols/ethers and amines (1°, 2°, 3°)) and the acceptor molecules (alkenes (C=C), alkynes (C≡C), and carbonyl (C=O) compounds) play a crucial role from mechanistic viewpoints, the present summary points out the key mechanistic differences with the interpretation of current contributions and the corresponding historical achievements as well.
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26
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Sheeba MM, Tamizh MM, Bhuvanesh NS, Karvembu R. Water soluble Ru (II)–
p
‐cymene complexes of chiral aroylthiourea ligands derived from unprotected D/L‐alanine as proficient catalysts for asymmetric transfer hydrogenation of ketones. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mani Mary Sheeba
- Department of ChemistryNational Institute of Technology Tiruchirappalli 620 015 India
| | - Manoharan Muthu Tamizh
- Department of ChemistrySiddha Central Research Institute, Central Council for Research in Siddha Arumbakkam Chennai 600 106 India
| | | | - Ramasamy Karvembu
- Department of ChemistryNational Institute of Technology Tiruchirappalli 620 015 India
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27
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Gichumbi JM, Friedrich HB. Half-sandwich complexes of platinum group metals (Ir, Rh, Ru and Os) and some recent biological and catalytic applications. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.04.021] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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28
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29
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Liu H, Liu S, Zhou H, Liu Q, Wang C. One-pot synthesis of chiral alcohols from alkynes by CF3SO3H/ruthenium tandem catalysis. RSC Adv 2018; 8:14829-14832. [PMID: 35541341 PMCID: PMC9079948 DOI: 10.1039/c8ra02224k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 04/12/2018] [Indexed: 12/17/2022] Open
Abstract
A practical one-pot synthesis of chiral alcohols from readily available alkynes via tandem catalysis by the combination of CF3SO3H and a fluorinated chiral diamine Ru(ii) complex in aqueous CF3CH2OH is described. Very interestingly, the combination of fluorinated catalysts and solvent exhibits a positive fluorine effect on the reactivity and enantioselectivity. A range of chiral alcohols with wide functional group tolerance was obtained in high yield and excellent stereoselectivity under simple and mild conditions. A simple and compatible catalytic system for one-pot transformation of alkynes into chiral alcohols was developed.![]()
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Affiliation(s)
- Huan Liu
- Research Center of Green Pharmaceutical Technology and Process
- Hubei Key Laboratory of Natural Products Research and Development
- College of Biological and Pharmaceutical Sciences
- China Three Gorges University
- Yichang 443002
| | - Sensheng Liu
- Research Center of Green Pharmaceutical Technology and Process
- Hubei Key Laboratory of Natural Products Research and Development
- College of Biological and Pharmaceutical Sciences
- China Three Gorges University
- Yichang 443002
| | - Haifeng Zhou
- Research Center of Green Pharmaceutical Technology and Process
- Hubei Key Laboratory of Natural Products Research and Development
- College of Biological and Pharmaceutical Sciences
- China Three Gorges University
- Yichang 443002
| | - Qixing Liu
- Research Center of Green Pharmaceutical Technology and Process
- Hubei Key Laboratory of Natural Products Research and Development
- College of Biological and Pharmaceutical Sciences
- China Three Gorges University
- Yichang 443002
| | - Chunqin Wang
- Research Center of Green Pharmaceutical Technology and Process
- Hubei Key Laboratory of Natural Products Research and Development
- College of Biological and Pharmaceutical Sciences
- China Three Gorges University
- Yichang 443002
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30
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Zhang X, Jing L, Wei L, Zhang F, Yang H. Semipermeable Organic–Inorganic Hybrid Microreactors for Highly Efficient and Size-Selective Asymmetric Catalysis. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01659] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoming Zhang
- School
of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Lingyan Jing
- School
of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Lijuan Wei
- School
of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Fengwei Zhang
- Institute
of Crystalline Materials, Shanxi University, Wucheng Road 92, Taiyuan 030006, China
| | - Hengquan Yang
- School
of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
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31
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Wang B, Zhou H, Lu G, Liu Q, Jiang X. Bifunctional Oxo-Tethered Ruthenium Complex Catalyzed Asymmetric Transfer Hydrogenation of Aryl N-Heteroaryl Ketones. Org Lett 2017; 19:2094-2097. [DOI: 10.1021/acs.orglett.7b00691] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Baigui Wang
- Hubei Key Laboratory of Natural
Products Research and Development, College of Biological and Pharmaceutical
Sciences, China Three Gorges University, Yichang 443002, China
| | - Haifeng Zhou
- Hubei Key Laboratory of Natural
Products Research and Development, College of Biological and Pharmaceutical
Sciences, China Three Gorges University, Yichang 443002, China
| | - Guoren Lu
- Hubei Key Laboratory of Natural
Products Research and Development, College of Biological and Pharmaceutical
Sciences, China Three Gorges University, Yichang 443002, China
| | - Qixing Liu
- Hubei Key Laboratory of Natural
Products Research and Development, College of Biological and Pharmaceutical
Sciences, China Three Gorges University, Yichang 443002, China
| | - Xiaolan Jiang
- Hubei Key Laboratory of Natural
Products Research and Development, College of Biological and Pharmaceutical
Sciences, China Three Gorges University, Yichang 443002, China
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32
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Thangavel S, Friedrich HB, Omondi B. Syntheses and structural investigations of new half sandwich Ir(III) and Rh(III) amine compounds and their catalytic transfer hydrogenation of aromatic ketones and aldehydes in water. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.molcata.2016.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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33
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More GV, Bhanage BM. Ru-Catalyzed asymmetric transfer hydrogenation of substituted dibenzo[b,f][1,4]oxazepines in water. Org Biomol Chem 2017; 15:5263-5267. [DOI: 10.1039/c7ob01229b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A phosphine free, additive free catalytic ATH protocol of dibenzo[b,f][1,4]oxazepine compounds using an (R,R)-Ru-Ts-DPEN complex was developed for the first time using HCOOH–HCOONa as a green hydrogen source.
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Affiliation(s)
- Ganesh V. More
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai-400019
- India
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34
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Affiliation(s)
- Xiaofeng Wu
- Department of Chemistry; University of Liverpool; Liverpool L69 7ZD UK
| | - Chao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, and Department of Chemistry & Chemical Engineering; Shaanxi Normal University; Xi'an 710062 P.R. China
| | - Jianliang Xiao
- Department of Chemistry; University of Liverpool; Liverpool L69 7ZD UK
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, and Department of Chemistry & Chemical Engineering; Shaanxi Normal University; Xi'an 710062 P.R. China
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35
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Fang L, Lyu Q, Lu C, Li H, Liu S, Han L. Synthesis of Chiral Dihydrobenzofurans and Phthalides by Asymmetric Transfer HydrogenationviaDynamic Kinetic Resolution: A Strategy for Total Synthesis of Daldinins A, B, and C and Concentricolide. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600333] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Lizhen Fang
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Qinghua Lyu
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Chenjuan Lu
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Huanhuan Li
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Saisai Liu
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Lili Han
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
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36
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G. Nedden H, Zanotti-Gerosa A, Wills M. The Development of Phosphine-Free "Tethered" Ruthenium(II) Catalysts for the Asymmetric Reduction of Ketones and Imines. CHEM REC 2016; 16:2619-2639. [DOI: 10.1002/tcr.201600084] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Hans G. Nedden
- Johnson Matthey; 28 Cambridge Science Park Cambridge CB4 0FP (UK)
| | | | - Martin Wills
- The Department of Chemistry; The University of Warwick; Coventry CV4 7AL UK
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37
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Shende VS, Shingote SK, Deshpande SH, Kelkar AA. Asymmetric Transfer Hydrogenation of Cyclic Imines in Water with a Versatile Hydrogen Donor Formic Acid/N-Methylpiperidine: Rapid Access to Highly Enantioselective Amines. ChemistrySelect 2016. [DOI: 10.1002/slct.201600497] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vaishali S. Shende
- Chemical Engineering and Process Development Division; CSIR-National Chemical Laboratory; Pune 411008 India
| | - Savita K. Shingote
- Chemical Engineering and Process Development Division; CSIR-National Chemical Laboratory; Pune 411008 India
| | - Sudhindra H. Deshpande
- Chemical Engineering and Process Development Division; CSIR-National Chemical Laboratory; Pune 411008 India
| | - Ashutosh. A. Kelkar
- Chemical Engineering and Process Development Division; CSIR-National Chemical Laboratory; Pune 411008 India
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38
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Xie Y, Wang M, Wu X, Chen C, Ma W, Dong Q, Yuan M, Hou Z. A pH-Responsive Soluble-Polymer-Based Homogeneous Ruthenium Catalyst for Highly Efficient Asymmetric Transfer Hydrogenation (ATH). Chempluschem 2016; 81:541-549. [DOI: 10.1002/cplu.201600062] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 04/28/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Yinzheng Xie
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
| | - Mengpan Wang
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
| | - Xiaohui Wu
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
| | - Chen Chen
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
| | - Wenbo Ma
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
| | - Qifeng Dong
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
| | - Mingming Yuan
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; East China University of Science and Technology; Shanghai 200237 China
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39
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Štefane B, Požgan F. Metal-Catalysed Transfer Hydrogenation of Ketones. Top Curr Chem (Cham) 2016; 374:18. [DOI: 10.1007/s41061-016-0015-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 02/17/2016] [Indexed: 12/31/2022]
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40
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41
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Wang X, Xu L, Xiong F, Wu Y, Chen F. A new cost-effective Ru-chloramphenicol base derivative catalyst for the asymmetric transfer hydrogenation/dynamic kinetic resolution of N-Boc α-amino-β-ketoesters and its application to the synthesis of the chiral core of vancomycin. RSC Adv 2016. [DOI: 10.1039/c6ra05109j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Herein we describe the application of Ru-chloramphenicol base complexes catalyzed highly diastereo- and enantioselective transfer hydrogenation of N-Boc α-amino-β-ketoesters for the asymmetric synthesis of anti-N-Boc-β-hydroxy-α-amino esters.
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Affiliation(s)
- Xinlong Wang
- Department of Chemistry
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Lingjun Xu
- Department of Chemistry
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Fangjun Xiong
- Department of Chemistry
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Yan Wu
- Department of Chemistry
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Fener Chen
- Department of Chemistry
- Fudan University
- Shanghai 200433
- People's Republic of China
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42
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Demmans KZ, Ko OWK, Morris RH. Aqueous biphasic iron-catalyzed asymmetric transfer hydrogenation of aromatic ketones. RSC Adv 2016. [DOI: 10.1039/c6ra22538a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
For the first time, an iron(ii) catalyst is used in the biphasic asymmetric transfer hydrogenation (ATH) of ketones to enantioenriched alcohols employing water and potassium formate as the proton and hydride source, respectively.
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Affiliation(s)
- K. Z. Demmans
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - O. W. K. Ko
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - R. H. Morris
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
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43
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Madern N, Queyriaux N, Chevalley A, Ghasemi M, Nicolotti O, Ciofini I, Mangiatordi GF, Salmain M. Piano-stool d 6 -rhodium(III) complexes of chelating pyridine-based ligands and their papain bioconjugates for the catalysis of transfer hydrogenation of aryl ketones in aqueous medium. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.10.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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44
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Enhanced Hydrogen Generation from Formic Acid by Half-Sandwich Iridium(III) Complexes with Metal/NH Bifunctionality: A Pronounced Switch from Transfer Hydrogenation. Chemistry 2015; 21:13513-7. [DOI: 10.1002/chem.201502412] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Indexed: 11/07/2022]
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45
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Liu X, Chen C, Xiu Y, Chen A, Guo L, Zhang R, Chen J, Hou Z. Asymmetric transfer hydrogenation of ketones catalyzed by thermoregulated ionic liquid-regulating ruthenium complexes. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2015.04.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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46
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Soni R, Hall TH, Mitchell BP, Owen MR, Wills M. Asymmetric Reduction of Electron-Rich Ketones with Tethered Ru(II)/TsDPEN Catalysts Using Formic Acid/Triethylamine or Aqueous Sodium Formate. J Org Chem 2015; 80:6784-93. [DOI: 10.1021/acs.joc.5b00990] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rina Soni
- Department
of Chemistry, The University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Thomas H. Hall
- Department
of Chemistry, The University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Benjamin P. Mitchell
- Department
of Chemistry, The University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Matthew R. Owen
- Department
of Chemistry, The University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Martin Wills
- Department
of Chemistry, The University of Warwick, Coventry, CV4 7AL, United Kingdom
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47
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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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48
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49
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Shende VS, Deshpande SH, Shingote SK, Joseph A, Kelkar AA. Asymmetric Transfer Hydrogenation of Imines in Water by Varying the Ratio of Formic Acid to Triethylamine. Org Lett 2015; 17:2878-81. [PMID: 26023885 DOI: 10.1021/acs.orglett.5b00889] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Asymmetric transfer hydrogenation (ATH) of imines has been performed with variation in formic acid (F) and triethylamine (T) molar ratios in water. The F/T ratio is shown to affect both the reduction rate and enantioselectivity, with the optimum ratio being 1.1 in the ATH of imines with the Rh-(1S,2S)-TsDPEN catalyst. Use of methanol as a cosolvent enhanced reduction activity. A variety of imine substrates have been reduced, affording high yields (94-98%) and good to excellent enantioselectivities (89-98%). In comparison with the common azeotropic F-T system, the reduction with 1.1/1 F/T is faster.
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Affiliation(s)
- Vaishali S Shende
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, India
| | - Sudhindra H Deshpande
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, India
| | - Savita K Shingote
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, India
| | - Anu Joseph
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, India
| | - Ashutosh A Kelkar
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Pune, India
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50
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Denizaltı S, Mercan D, Şen B, Gökçe AG, Çetinkaya B. Asymmetric transfer hydrogenation reaction in water: Comparison of chiral proline amide/amine ruthenium(II) complexes. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.12.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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