1
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Lin X, Li Y, Xu Z, Yu S, Feng J, Diao A, Yao P, Wu Q, Zhu D. Engineered Imine Reductase for Asymmetric Synthesis of Dextromethorphan Key Intermediate. Org Lett 2024; 26:4463-4468. [PMID: 38747552 DOI: 10.1021/acs.orglett.4c01079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline ((S)-1-(4-methoxybenzyl)-OHIQ) is the key intermediate of the nonopioid antitussive dextromethorphan. In this study, (S)-IR61-V69Y/P123A/W179G/F182I/L212V (M4) was identified with a 766-fold improvement in catalytic efficiency compared with wide-type IR61 through enzyme engineering. M4 could completely convert 200 mM of 1-(4-methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline into (S)-1-(4-methoxybenzyl)-OHIQ in 77% isolated yield, with >99% enantiomeric excess and a high space-time yield of 542 g L-1 day-1, demonstrating a great potential for the synthesis of dextromethorphan intermediate in industrial applications.
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Affiliation(s)
- Xiaofeng Lin
- School of Biotechnology, Key Lab of Industrial Fermentation Microbiology of the Ministry of Education, State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - Yixuan Li
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zefei Xu
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - Shanshan Yu
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jinhui Feng
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Aipo Diao
- School of Biotechnology, Key Lab of Industrial Fermentation Microbiology of the Ministry of Education, State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Peiyuan Yao
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qiaqing Wu
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dunming Zhu
- Key Laboratory of Engineering Biology for Low-carbon Manufacturing, National Engineering Research Center of Industrial Enzymes, National Center of Technology Innovation for Synthetic Biology, Tianjin Engineering Research Center of Biocatalytic Technology, and Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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2
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Genêt J, Phansavath P, Ratovelomanana‐Vidal V. Asymmetric Hydrogenation: Design of Chiral Ligands and Transition Metal Complexes. Synthetic and Industrial Applications. Isr J Chem 2021. [DOI: 10.1002/ijch.202100023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jean‐Pierre Genêt
- Chimie ParisTech PSL University CNRS Institute of Chemistry for Life & Health Sciences CSB2D Team 75005 Paris France
| | - Phannarath Phansavath
- Chimie ParisTech PSL University CNRS Institute of Chemistry for Life & Health Sciences CSB2D Team 75005 Paris France
| | - Virginie Ratovelomanana‐Vidal
- Chimie ParisTech PSL University CNRS Institute of Chemistry for Life & Health Sciences CSB2D Team 75005 Paris France
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3
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Hey DA, Fischer PJ, Baratta W, Kühn FE. Ru(O2CCF3)2(PPh3)2 and ruthenium phosphine complexes bearing fluoroacetate ligands: synthesis, characterization and catalytic activity. Dalton Trans 2019; 48:4625-4635. [DOI: 10.1039/c9dt00334g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The versatile precursor Ru(O2CCF3)2(PPh3)2 was isolated and used for the synthesis of ruthenium(ii) trifluoroacetate complexes, active in ketone transfer hydrogenation.
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Affiliation(s)
- Daniela A. Hey
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Pauline J. Fischer
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Walter Baratta
- Dipartimento di Scienze AgroAlimentari
- Ambientali e Animali (DI4A)
- Università di Udine
- I-33100 Udine
- Italy
| | - Fritz E. Kühn
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
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4
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Yao P, Xu Z, Yu S, Wu Q, Zhu D. Imine Reductase‐Catalyzed Enantioselective Reduction of Bulky α,β‐Unsaturated Imines en Route to a Pharmaceutically Important Morphinan Skeleton. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801326] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Peiyuan Yao
- University of Chinese Academy of Sciences 19(A) Yuquan Road, Shijingshan District Beijing 100049 People's Republic of China
- National Engineering Laboratory for Industrial Enzymes, Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences 32 Xi Qi Dao, Tianjin Airport Economic Area Tianjin 300308 People's Republic of China
- Guangdong Provincial Key Laboratory of Fermentation and Enzyme EngineeringSouth China University of Technology Guangzhou 510006 People's Republic of China
| | - Zefei Xu
- University of Chinese Academy of Sciences 19(A) Yuquan Road, Shijingshan District Beijing 100049 People's Republic of China
- National Engineering Laboratory for Industrial Enzymes, Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences 32 Xi Qi Dao, Tianjin Airport Economic Area Tianjin 300308 People's Republic of China
| | - Shanshan Yu
- National Engineering Laboratory for Industrial Enzymes, Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences 32 Xi Qi Dao, Tianjin Airport Economic Area Tianjin 300308 People's Republic of China
| | - Qiaqing Wu
- University of Chinese Academy of Sciences 19(A) Yuquan Road, Shijingshan District Beijing 100049 People's Republic of China
- National Engineering Laboratory for Industrial Enzymes, Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences 32 Xi Qi Dao, Tianjin Airport Economic Area Tianjin 300308 People's Republic of China
| | - Dunming Zhu
- University of Chinese Academy of Sciences 19(A) Yuquan Road, Shijingshan District Beijing 100049 People's Republic of China
- National Engineering Laboratory for Industrial Enzymes, Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences 32 Xi Qi Dao, Tianjin Airport Economic Area Tianjin 300308 People's Republic of China
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5
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Kang H, Herling MR, Niederer KA, Lee YE, Vasu Govardhana Reddy P, Dey S, Allen SE, Sung P, Hewitt K, Torruellas C, Kim GJ, Kozlowski MC. Enantioselective Vanadium-Catalyzed Oxidative Coupling: Development and Mechanistic Insights. J Org Chem 2018; 83:14362-14384. [PMID: 30376626 DOI: 10.1021/acs.joc.8b02083] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The evolution of a more reactive chiral vanadium catalyst for enantioselective oxidative coupling of phenols is reported, ultimately resulting in a simple monomeric vanadium species combined with a Brønsted or Lewis acid additive. The resultant vanadium complex is found to effect the asymmetric oxidative ortho-ortho coupling of simple phenols and 2-hydroxycarbazoles with good to excellent levels of enantioselectivity. Experimental and quantum mechanical studies of the mechanism indicate that the additives aggregate the vanadium monomers. In addition, a singlet to triplet crossover is implicated prior to carbon-carbon bond formation. The two lowest energy diastereomeric transition states leading to the enantiomeric products differ substantially with the path to the minor enantiomer involving greater torsional strain between the two phenol moieties.
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Affiliation(s)
- Houng Kang
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Madison R Herling
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Kyle A Niederer
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Young Eun Lee
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Peddiahgari Vasu Govardhana Reddy
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Sangeeta Dey
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Scott E Allen
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Paul Sung
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Kirsten Hewitt
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Carilyn Torruellas
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Gina J Kim
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Marisa C Kozlowski
- Department of Chemistry, Roy and Diana Vagelos Laboratories , University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
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6
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Yan Z, Xie HP, Shen HQ, Zhou YG. Ruthenium-Catalyzed Hydrogenation of Carbocyclic Aromatic Amines: Access to Chiral Exocyclic Amines. Org Lett 2018; 20:1094-1097. [DOI: 10.1021/acs.orglett.7b04060] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhong Yan
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Huan-Ping Xie
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
| | - Hong-Qiang Shen
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
| | - Yong-Gui Zhou
- State
Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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7
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Hu Y, Yin X, Chen Z, Dong XQ, Zhang X. Highly enantioselective Ir/f-amphox-catalyzed hydrogenation of ketoamides: efficient access to chiral hydroxy amides. Org Chem Front 2018. [DOI: 10.1039/c8qo00307f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Asymmetric synthesis of chiral hydroxy amides has been successfully accomplished by asymmetric hydrogenation of prochiral α-, β-, γ-, δ-keto amides catalyzed by Ir/f-amphox with up to >99% conversion and >99% ee.
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Affiliation(s)
- Yang Hu
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- 430072
- P. R. China
| | - Xuguang Yin
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- 430072
- P. R. China
| | - Ziyi Chen
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- 430072
- P. R. China
| | - Xiu-Qin Dong
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- 430072
- P. R. China
| | - Xumu Zhang
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan
- 430072
- P. R. China
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8
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Han C, Savage S, Al-Sayah M, Yajima H, Remarchuk T, Reents R, Wirz B, Iding H, Bachmann S, Fantasia SM, Scalone M, Hell A, Hidber P, Gosselin F. Asymmetric Synthesis of Akt Kinase Inhibitor Ipatasertib. Org Lett 2017; 19:4806-4809. [PMID: 28858516 DOI: 10.1021/acs.orglett.7b02228] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A highly efficient asymmetric synthesis of the Akt kinase inhibitor ipatasertib (1) is reported. The bicyclic pyrimidine 2 starting material was prepared via a nitrilase biocatalytic resolution, halogen-metal exchange/anionic cyclization, and a highly diastereoselective biocatalytic ketone reduction as key steps. The route also features a halide activated, Ru-catalyzed asymmetric hydrogenation of a vinylogous carbamic acid to produce α-aryl-β-amino acid 3 in high yield and enantioselectivity. The API was assembled in a convergent manner through a late-stage amidation/deprotection/monohydrochloride salt formation sequence.
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Affiliation(s)
| | | | | | | | | | - Reinhard Reents
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Beat Wirz
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Hans Iding
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Stephan Bachmann
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Serena M Fantasia
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Michelangelo Scalone
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - André Hell
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Pirmin Hidber
- Department of Pharma Technical Development Small Molecules, F. Hoffmann-La Roche AG , Grenzacherstrasse 124, CH-4070 Basel, Switzerland
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9
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Zhao M, Li W, Li X, Ren K, Tao X, Xie X, Ayad T, Ratovelomanana-Vidal V, Zhang Z. Enantioselective Ruthenium(II)/Xyl-SunPhos/Daipen-Catalyzed Hydrogenation of γ-Ketoamides. J Org Chem 2014; 79:6164-71. [DOI: 10.1021/jo5008916] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mengmeng Zhao
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Wanfang Li
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaoming Li
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Kai Ren
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaoming Tao
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaomin Xie
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Tahar Ayad
- Chimie
ParisTech-CNRS, Institut de Recherche de Chimie Paris, PSL Research University, 75005 Paris, France
| | | | - Zhaoguo Zhang
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
- Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032, China
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10
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Genet JP, Ayad T, Ratovelomanana-Vidal V. Electron-Deficient Diphosphines: The Impact of DIFLUORPHOS in Asymmetric Catalysis. Chem Rev 2014; 114:2824-80. [DOI: 10.1021/cr4003243] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Jean-Pierre Genet
- Laboratoire Charles Friedel
(LCF), ENSCP Chimie ParisTech, CNRS UMR 7223, 11 rue Pierre et
Marie Curie, 75005, Paris, France
| | - Tahar Ayad
- Laboratoire Charles Friedel
(LCF), ENSCP Chimie ParisTech, CNRS UMR 7223, 11 rue Pierre et
Marie Curie, 75005, Paris, France
| | - Virginie Ratovelomanana-Vidal
- Laboratoire Charles Friedel
(LCF), ENSCP Chimie ParisTech, CNRS UMR 7223, 11 rue Pierre et
Marie Curie, 75005, Paris, France
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11
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Ager DJ, de Vries AHM, de Vries JG. Asymmetric homogeneous hydrogenations at scale. Chem Soc Rev 2012; 41:3340-80. [DOI: 10.1039/c2cs15312b] [Citation(s) in RCA: 266] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Fan W, Li W, Ma X, Tao X, Li X, Yao Y, Xie X, Zhang Z. Ru-Catalyzed Asymmetric Hydrogenation of γ-Heteroatom Substituted β-Keto Esters. J Org Chem 2011; 76:9444-51. [PMID: 21981465 DOI: 10.1021/jo201822k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Weizheng Fan
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Wanfang Li
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xin Ma
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaoming Tao
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaoming Li
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Ying Yao
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaomin Xie
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Zhaoguo Zhang
- School of Chemistry
and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
- Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032,
China
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13
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Adam JM, Foricher J, Hanlon S, Lohri B, Moine G, Schmid R, Stahr H, Weber M, Wirz B, Zutter U. Development of a Scalable Synthesis of (S)-3-Fluoromethyl-γ-butyrolactone, Building Block for Carmegliptin’s Lactam Moiety. Org Process Res Dev 2011. [DOI: 10.1021/op200019k] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean-Michel Adam
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Joseph Foricher
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Steven Hanlon
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Bruno Lohri
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Gérard Moine
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Rudolf Schmid
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Helmut Stahr
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Martin Weber
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Beat Wirz
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Ulrich Zutter
- F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, †pRED, Pharma Research and Early Development, Process Research and Synthesis, and ‡Pharma Technical Development Actives, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
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14
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Yao Y, Fan W, Li W, Ma X, Zhu L, Xie X, Zhang Z. Synthesis of (S)-7-Amino-5-azaspiro[2.4]heptane via Highly Enantioselective Hydrogenation of Protected Ethyl 1-(2-Aminoaceto)cyclopropanecarboxylates. J Org Chem 2011; 76:2807-13. [DOI: 10.1021/jo2002165] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ying Yao
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Weizheng Fan
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Wanfang Li
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xin Ma
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Lvfeng Zhu
- School of Chemical Engineering, Nanjing University of Science & Technology, 200 Xiaolingwei, Nanjing 210094, China
| | - Xiaomin Xie
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Zhaoguo Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
- Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032, China
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15
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Mattei P, Moine G, Püntener K, Schmid R. Asymmetric Synthesis of (S)-3-Amino-4-methoxy-butan-1-ol by Way of Reductive Amination. Org Process Res Dev 2011. [DOI: 10.1021/op1002775] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Patrizio Mattei
- F. Hoffmann-La Roche Ltd., pRED, Pharma Research and Early Development, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Gérard Moine
- F. Hoffmann-La Roche Ltd., pRED, Pharma Research and Early Development, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Kurt Püntener
- F. Hoffmann-La Roche Ltd., pRED, Pharma Research and Early Development, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Rudolf Schmid
- F. Hoffmann-La Roche Ltd., pRED, Pharma Research and Early Development, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
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16
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Karamé I, Bellur E, Rotzoll S, Langer P, Fischer C, Holz J, Börner A. Highly Enantioselective Hydrogenation of β‐Alkyl and β‐(ω‐Chloroalkyl) Substituted β‐Keto Esters. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910701196538] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Iyad Karamé
- a Leibniz‐Institut für Katalyse an der Universität Rostock e.V. , Rostock, Germany
| | - Esen Bellur
- b Institut für Biochemie, Universität Greifswald , Greifswald, Germany
| | - Sven Rotzoll
- a Leibniz‐Institut für Katalyse an der Universität Rostock e.V. , Rostock, Germany
- c Institut für Chemie, Universität Rostock , Rostock, Germany
| | - Peter Langer
- a Leibniz‐Institut für Katalyse an der Universität Rostock e.V. , Rostock, Germany
- c Institut für Chemie, Universität Rostock , Rostock, Germany
| | - Christine Fischer
- a Leibniz‐Institut für Katalyse an der Universität Rostock e.V. , Rostock, Germany
| | - Jens Holz
- a Leibniz‐Institut für Katalyse an der Universität Rostock e.V. , Rostock, Germany
| | - Armin Börner
- a Leibniz‐Institut für Katalyse an der Universität Rostock e.V. , Rostock, Germany
- c Institut für Chemie, Universität Rostock , Rostock, Germany
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Brown JM, Rose M, Knight FI, Wienand A. Ruthenium diphosphine complexes for catalysis; a general synthesis and direct comparisons with rhodium complexes. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19951140419] [Citation(s) in RCA: 12] [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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Pautigny C, Debouit C, Vayron P, Ayad T, Ratovelomanana-Vidal V. Asymmetric hydrogenation of trisubstituted N-acetyl enamides derived from 2-tetralones using ruthenium-SYNPHOS catalysts: a practical synthetic approach to the preparation of β3-adrenergic agonist SR58611A. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.03.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Krska SW, Mitten JV, Dormer PG, Mowrey D, Machrouhi F, Sun Y, Nelson TD. Enantioselective synthesis of a chiral fluoropiperidine via asymmetric hydrogenation of a vinyl fluoride. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.06.105] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Grasa GA, Zanotti-Gerosa A, Ghosh S, Teleha CA, Kinney WA, Maryanoff BE. Efficient, enantioselective synthesis of a β,β-disubstituted carboxylic acid by Ru-XylPhanePhos-catalyzed asymmetric hydrogenation. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.06.068] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Lennon IC, Ramsden JA, Brear CJ, Broady SD, Muir JC. Asymmetric enamide hydrogenation in the synthesis of N-acetylcolchinol: a key intermediate for ZD6126. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.04.090] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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22
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Synthesis, luminescence and cyclic voltammetric studies of several novel carboxylato diruthenium complexes. TRANSIT METAL CHEM 2007. [DOI: 10.1007/s11243-007-0186-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Schwindt MA, Fleming MP, Han YK, Hodges LM, Johnston DA, Micheli RP, Roberts CR, Snyder R, Topping RJ, Püntener K, Scalone M. Enantioselective Synthesis of a Key Intermediate in a New Process for Orlistat Using Asymmetric Hydrogenation and a Grignard Reagent Promoted Lactone Cyclization. Org Process Res Dev 2007. [DOI: 10.1021/op060208q] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark A. Schwindt
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Michael P. Fleming
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Yeun-Kwei Han
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Lewis M. Hodges
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - David A. Johnston
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Roger P. Micheli
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Chris R. Roberts
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Roger Snyder
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Robert J. Topping
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Kurt Püntener
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
| | - Michelangelo Scalone
- Roche Colorado Corporation, Boulder Technology Center, 2075 North 55th Street, Boulder, Colorado 80301, U.S.A, and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Synthesis & Process Research, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
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Abstract
Vitamin E compounds are biologically essential fat-soluble antioxidants derived from 6-chromanol. This chapter covers the representative literature on the preparation of various stereoisomeric forms and homologues of tocopherols and tocotrienols, and of respective starting materials and intermediates. The industrially most relevant (all-rac)-alpha-tocopherol is generally built up by coupling of arenes with aliphatic precursors. For the synthesis of optically active vitamin E components, various strategies are compiled. In approaches to chiral chroman and side chain building blocks, a broad variety of methods from the repertoire of asymmetric synthesis were applied, that is optical resolution and use of chiral pool starting materials and chiral auxiliaries in stoichiometric as well as catalytic amounts, including catalysis by metal complexes, microorganisms, and enzymes. Most efforts were directed to (2R,4'R,8'R)-alpha-tocopherol due to its prominent biological activity. Syntheses of different stereoisomers (and mixtures thereof) and (beta-, gamma-, delta-) homologues of tocopherols and tocotrienols, as well as methods for their interconversion, are also described.
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Affiliation(s)
- Thomas Netscher
- Research and Development, DSM Nutritional Products CH-4002 Basel, Switzerland
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Durandetti M, Gosmini C, Périchon J. Ni-catalyzed activation of α-chloroesters: a simple method for the synthesis of α-arylesters and β-hydroxyesters. Tetrahedron 2007. [DOI: 10.1016/j.tet.2006.11.055] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Panella L, Aleixandre AM, Kruidhof GJ, Robertus J, Feringa BL, de Vries JG, Minnaard AJ. Enantioselective Rh-Catalyzed Hydrogenation ofN-Formyl Dehydroamino Esters with Monodentate Phosphoramidite Ligands. J Org Chem 2006; 71:2026-36. [PMID: 16496990 DOI: 10.1021/jo052451d] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Enantioselectivities up to >99% ee were achieved in the rhodium-catalyzed asymmetric hydrogenation of N-formyl dehydroamino esters using monodentate phosphoramidites as chiral ligands. The substrates were synthesized by condensation of methyl isocyanoacetate with a range of aldehydes and with cyclohexanone. A highly convenient multigram scale one step synthesis of methyl 2-(formamido)acrylate was developed. This compound was used in the synthesis of methyl 2-(formamido)cinnamate via a solvent free Heck reaction. Moreover, full conversion and >99% ee were obtained in 1 h in the hydrogenation of methyl 2-(formamido)acrylate with 0.2 mol % catalyst and 2 bar hydrogen pressure. The versatility of the formyl protection was established by its removal under mild conditions.
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Affiliation(s)
- Lavinia Panella
- Department of Organic and Molecular Inorganic Chemistry, Stratingh Institute, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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Cui X, Burgess K. Catalytic Homogeneous Asymmetric Hydrogenations of Largely Unfunctionalized Alkenes. Chem Rev 2005; 105:3272-96. [PMID: 16159153 DOI: 10.1021/cr0500131] [Citation(s) in RCA: 417] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiuhua Cui
- Department of Chemistry, Texas A & M University, P.O. Box 30012, College Station, Texas 77842, USA
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Schmid R, Foricher J, Cereghetti M, Schönholzer P. Axially Dissymmetric Diphosphines in the Biphenyl Series: Synthesis of (6,6′-Dimethoxybiphenyl-2,2′-diyl)bis(diphenylphosphine)(‘MeO-BIPHEP’) and Analoguesviaanortho-Lithiation/IodinationUllmann-Reaction Approach. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19910740215] [Citation(s) in RCA: 225] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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Knierzinger A, Schönholzer P. Axially Dissymmetric diphosphines in the Biphenyl Series: Crystal structures of three new group-VIII metal complexes of (6,6′-dimethyl-1,1′-biphenyl-2,2′-diyl)bis(diphenylphosphine) ( = biphemp). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19920750421] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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Lu XL, Ng SY, Vittal JJ, Tan GK, Goh LY, Hor T. Structural dynamics and ligand mobility in carboxylate and dithiocarbamate complexes of Ru(II) containing 1,1′-bis(diphenylphosphino)ferrocene (dppf). J Organomet Chem 2003. [DOI: 10.1016/j.jorganchem.2003.08.037] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Tang W, Zhang X. New chiral phosphorus ligands for enantioselective hydrogenation. Chem Rev 2003; 103:3029-70. [PMID: 12914491 DOI: 10.1021/cr020049i] [Citation(s) in RCA: 1942] [Impact Index Per Article: 92.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wenjun Tang
- Department of Chemistry, 152 Davey Laboratory, The Pennsylvania State University, University Park, PA 16802, USA
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33
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Aminophosphine phosphinite (AMPP) and enantioselective hydrogenation of ketones: further developments. CR CHIM 2003. [DOI: 10.1016/s1631-0748(03)00024-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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SYNPHOS®, a new chiral diphosphine ligand: synthesis, molecular modeling and application in asymmetric hydrogenation. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(02)02637-0] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Maienza F, Santoro F, Spindler F, Malan C, Mezzetti A. P-Stereogenic diphosphines in the ruthenium-catalysed asymmetric hydrogenation of CC and CO double bonds. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s0957-4166(02)00439-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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36
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Belli Dell'Amico D, Calderazzo F, Labella L, Marchetti F, Sbrana E. Organometallic complexes of ruthenium(II) with N,N-dialkylcarbamato as the supporting ligand. J Organomet Chem 2002. [DOI: 10.1016/s0022-328x(02)01222-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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37
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Hayashida T, Miyazaki K, Yamaguchi Y, Nagashima H. Preparation and structure elucidation of novel organoruthenium amidinates bearing η4-diene ligands. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(01)01150-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Delogu G, Fabbri D, Dettori MA, Forni A, Casalone G. C2-Symmetric sulfur derivatives of 2,2′,3,3′-tetramethoxybiphenyl. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0957-4166(01)00247-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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39
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Madec J, Pfister X, Phansavath P, Ratovelomanana-Vidal V, Genêt JP. Asymmetric hydrogenation reactions using a practical in situ generation of chiral ruthenium–diphosphine catalysts from anhydrous RuCl3. Tetrahedron 2001. [DOI: 10.1016/s0040-4020(01)00067-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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40
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Noyori R, Ohkuma T. Asymmetrische Katalyse mit hinsichtlich Struktur und Funktion gezielt entworfenen Molekülen: die chemo- und stereoselektive Hydrierung von Ketonen. Angew Chem Int Ed Engl 2001. [DOI: 10.1002/1521-3757(20010105)113:1<40::aid-ange40>3.0.co;2-k] [Citation(s) in RCA: 359] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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41
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Noyori R, Ohkuma T. Asymmetric Catalysis by Architectural and Functional Molecular Engineering: Practical Chemo- and Stereoselective Hydrogenation of Ketones. Angew Chem Int Ed Engl 2001. [DOI: 10.1002/1521-3773(20010105)40:1%3c40::aid-anie40%3e3.0.co%3b2-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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42
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Noyori R, Ohkuma T. Asymmetric Catalysis by Architectural and Functional Molecular Engineering: Practical Chemo- and Stereoselective Hydrogenation of Ketones. Angew Chem Int Ed Engl 2001. [DOI: 10.1002/1521-3773(20010105)40:1<40::aid-anie40>3.0.co;2-5] [Citation(s) in RCA: 1570] [Impact Index Per Article: 68.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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43
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Fries G, Ilg K, Pfeiffer M, Stalke D, Werner H. Six-Coordinate Ruthenium(II) Complexes Containing Unsymmetrical 1,2-Bis(phosphanyl)ethanes and 1-Arsanyl-2-phosphanylethanes as Ligands. Eur J Inorg Chem 2000. [DOI: 10.1002/1099-0682(200012)2000:12<2597::aid-ejic2597>3.0.co;2-f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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44
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Kuroki Y, Asada D, Iseki K. Enantioselective synthesis of 2,2-difluoro-3-hydroxycarboxylates by rhodium-catalyzed hydrogenation. Tetrahedron Lett 2000. [DOI: 10.1016/s0040-4039(00)01744-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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45
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Pasquier C, Naili S, Mortreux A, Agbossou F, Pélinski L, Brocard J, Eilers J, Reiners I, Peper V, Martens J. Free and Cr(CO)3-Complexed Aminophosphine Phosphinite Ligands for Highly Enantioselective Hydrogenation of α-Functionalized Ketones. Organometallics 2000. [DOI: 10.1021/om0006312] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Corinne Pasquier
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Said Naili
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - André Mortreux
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Francine Agbossou
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Lydie Pélinski
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Jacques Brocard
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Jürgen Eilers
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Iris Reiners
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Viola Peper
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
| | - Jürgen Martens
- Laboratoire de Catalyse de Lille, Groupe de Chimie Organique Appliquée, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Laboratoire de Catalyse de Lille, Groupe de Synthèse Organométallique, Ecole Nationale Supérieure de Chimie de Lille, BP 108, 59652 Villeneuve d'Ascq Cedex, France, and Fachbereich Chemie der Universität Oldenburg, Ammerländer Heerstrasse 114-118, D-26129 Oldenburg i.O., Germany
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Couture A, Deniau E, Grandclaudon P, Lebrun S, Léonce S, Renard P, Pfeiffer B. First synthesis and pharmacological evaluation of benzoindolizidine and benzoquinolizidine analogues of alpha- and beta-peltatin. Bioorg Med Chem 2000; 8:2113-25. [PMID: 11003157 DOI: 10.1016/s0968-0896(00)00130-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The benzoindolizidine and quinolizidine analogues of alpha- and beta-peltatin were designed and synthesized by two different synthetic routes involving as the key step the Bischler-Napieralski cyclization of suitably substituted N-acyl-2-arylmethylpyrrolidine and -piperidine derivatives. The in vitro biological activity of these analogues as well as some of their derivatives was subsequently evaluated.
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Affiliation(s)
- A Couture
- Laboratoire de Chimie Organique Physique, ESA CNRS 8009, Université des Sciences et Technologies de Lille, Villeneuve d'Ascq, France.
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Werner H, Fries G, Weberndörfer B. A series of mononuclear ruthenium(II) complexes with sterically demanding bis(phosphino)methanes and arsino(phosphino)methanes as ligands. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(00)00339-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Mashima K, Nakamura T, Matsuo Y, Tani K. Convenient synthesis of anionic dinuclear ruthenium(II) complexes [NR2H2][{RuCl(diphosphine)}2(μ-Cl)3] [diphosphine=2,2′-bis(diphenylphosphino)-1,1′-binaphthyl, 2,2′-bis(di(p-tolyl)phosphino)-1,1′-binaphthyl, and 1,2-bis(diphenylphosphino)benzene]: crystal structure of [NEt2H2][{RuCl(1,2-bis(diphenylphosphino)benzene)}2(μ-Cl)3]. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(00)00192-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Dobbs D, Vanhessche K, Brazi E, Rautenstrauch V, Lenoir JY, Genêt JP, Wiles J, Bergens S. Industrielle Synthese von (+)-cis-Methyldihydrojasmonat durch enantioselektive katalytische Hydrierung; Identifizierung des Präkatalysators [Ru((−)-Me-DuPHOS)(H)(η6-1,3,5-cyclooctatrien)](BF4). Angew Chem Int Ed Engl 2000. [DOI: 10.1002/1521-3757(20000602)112:11<2080::aid-ange2080>3.0.co;2-s] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Akotsi OM, Metera K, Reid RD, McDonald R, Bergens SH. Versatile precursor to ruthenium-bis(phosphine) hydrogenation catalysts. Chirality 2000; 12:514-22. [PMID: 10824180 DOI: 10.1002/(sici)1520-636x(2000)12:5/6<514::aid-chir38>3.0.co;2-#] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The known complex trans-RuCl2(NBD)Py2 (1, NBD is norbornadiene, Py is pyridine) reacts with either (R)-BINAP ((R)-2, 2'-bis(diphenylphosphino)-1,1'-binaphthyl), (S;S)-Chiraphos ((2S;3S-(-)-2,3-bis(diphenylphosphino)butane), (S;S)-Skewphos ((2S;4S)-(-)-2,4-bis(diphenylphosphino)pentane), (R)-(S)-Josiphos ((R)-(-)-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethyl-dicyclohexylpho sphine), (R;R)-Norphos ((2R;3R)-(-)-2, 3-bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene), or (R;R)-Me-DUPHOS ((-)-1,2-bis((2R;5R)-2, 5-dimethylphospholano)benzene) to generate in high yields the crystalline complexes trans-RuCl2(P-P*)Py2 (P-P* is the corresponding chiral bis(phosphine)). The complexes trans-RuCl2(P-P*)Py2 are active enantioselective hydrogenation catalysts for ketoesters and noncarboxylic olefins in the presence of small amounts of HBF4 (aq.). They are active for hydrogenation of carboxylic substrates in the presence of Et3N. Reaction of trans-RuCl2(P-P*)Py2 with (rac)-1,2-diphenylethylene-diamine (N-N*, either enantiomer) forms in good yields the corresponding compounds trans-RuCl2(P-P*)(N-N*). Representative hydrogenations with these catalysts are presented.
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Affiliation(s)
- O M Akotsi
- Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada
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