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1
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Asymmetric synthesis of syn-aryl-(2S,3R)-2-chloro-3-hydroxy esters via an engineered ketoreductase-catalyzed dynamic reductive kinetic resolution. CHINESE CHEM LETT 2023. [DOI: 10.1016/j.cclet.2023.108178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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2
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Yue X, Li Y, Liu M, Sang D, Huang Z, Chen F. Biocatalytic dynamic reductive kinetic resolution of aryl α-chloro β-keto esters: divergent, stereocontrolled synthesis of diltiazem, clentiazem, and siratiazem. Chem Commun (Camb) 2022; 58:9010-9013. [PMID: 35866670 DOI: 10.1039/d2cc03102g] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first systematic study of ketoreductase (KRED)-catalyzed dynamic reductive kinetic resolution (DYRKR) on aryl α-chloro β-keto esters was performed, and 15 structurally diverse chiral anti-aryl α-chloro β-hydroxy esters were synthesized in 74-98% isolated yields, along with moderate-to-excellent diastereoselectivity (up to >99 : 1 dr) and good-to-excellent enantioselectivity (mostly >99% ee). LfSDR1-catalyzed complete reduction of 100 g L-1 of substrate 6b at a ten-gram scale was achieved with a continuous fed-batch strategy, affording anti-(2S,3S)-1b, the key intermediate of diltiazem, in a record-breaking space-time yield of 96 g L-1 d-1. An eight-step synthesis of diltiazem, clentiazem, and siratiazem was accomplished in 32-45% overall yields, featuring this versatile biocatalytic reduction reaction as well as an efficient, green chlorination reaction in flow.
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Affiliation(s)
- Xiaoping Yue
- Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China.
| | - Yitong Li
- Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China.
| | - Minjie Liu
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, P. R. China. .,Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs, 220 Handan Road, Shanghai, 200433, P. R. China
| | - Di Sang
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, P. R. China. .,Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs, 220 Handan Road, Shanghai, 200433, P. R. China
| | - Zedu Huang
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, P. R. China. .,Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs, 220 Handan Road, Shanghai, 200433, P. R. China
| | - Fener Chen
- Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China. .,Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, P. R. China. .,Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs, 220 Handan Road, Shanghai, 200433, P. R. China
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Gediya SK, Clarkson GJ, Wills M. Asymmetric Transfer Hydrogenation: Dynamic Kinetic Resolution of α-Amino Ketones. J Org Chem 2020; 85:11309-11330. [DOI: 10.1021/acs.joc.0c01438] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Shweta K. Gediya
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, U.K
| | - Guy J. Clarkson
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, U.K
| | - Martin Wills
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, U.K
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Pérez-Zúñiga C, Negrete-Vergara C, Guerchais V, Le Bozec H, Moya S, Aguirre P. Hydrogenation of N-benzylideneaniline by palladium (II) catalysts with phosphorus-nitrogen ligands using formic acid as a renewable hydrogen source. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2018.07.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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6
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Zheng LS, Phansavath P, Ratovelomanana-Vidal V. Synthesis of Enantioenriched α,α-Dichloro- and α,α-Difluoro-β-Hydroxy Esters and Amides by Ruthenium-Catalyzed Asymmetric Transfer Hydrogenation. Org Lett 2018; 20:5107-5111. [DOI: 10.1021/acs.orglett.8b01943] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Long-Sheng Zheng
- PSL Research University, Chimie ParisTech-CNRS, Institut de Recherche de Chimie Paris, 75005 Paris, France
| | - Phannarath Phansavath
- PSL Research University, Chimie ParisTech-CNRS, Institut de Recherche de Chimie Paris, 75005 Paris, France
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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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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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Hodgkinson R, Jurčík V, Zanotti-Gerosa A, Nedden HG, Blackaby A, Clarkson GJ, Wills M. Synthesis and Catalytic Applications of an Extended Range of Tethered Ruthenium(II)/η6-Arene/Diamine Complexes. Organometallics 2014. [DOI: 10.1021/om500788t] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Roy Hodgkinson
- Department
of Chemistry, Warwick University, Coventry, CV4 7AL, U.K
| | - Václav Jurčík
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Antonio Zanotti-Gerosa
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Hans Günter Nedden
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Andrew Blackaby
- Johnson Matthey, Catalysis and Chiral Technologies, 28 Cambridge Science Park, Cambridge, CB4 0FP, U.K
| | - Guy J. Clarkson
- Department
of Chemistry, Warwick University, Coventry, CV4 7AL, U.K
| | - Martin Wills
- Department
of Chemistry, Warwick University, Coventry, CV4 7AL, U.K
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11
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Fang Z, Wills M. Asymmetric Transfer Hydrogenation of Functionalized Acetylenic Ketones. J Org Chem 2013; 78:8594-605. [DOI: 10.1021/jo401284c] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhijia Fang
- 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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Steward KM, Corbett MT, Goodman CG, Johnson JS. Asymmetric synthesis of diverse glycolic acid scaffolds via dynamic kinetic resolution of α-keto esters. J Am Chem Soc 2012; 134:20197-206. [PMID: 23186551 PMCID: PMC3533366 DOI: 10.1021/ja3102709] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The dynamic kinetic resolution of α-keto esters via asymmetric transfer hydrogenation has been developed as a technique for the highly stereoselective construction of structurally diverse β-substituted-α-hydroxy carboxylic acid derivatives. Through the development of a privileged m-terphenylsulfonamide for (arene)RuCl(monosulfonamide) complexes with a high affinity for selective α-keto ester reduction, excellent levels of chemo-, diastereo-, and enantiocontrol can be realized in the reduction of β-aryl- and β-chloro-α-keto esters.
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Affiliation(s)
| | | | - C. Guy Goodman
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, 27599-3290, United States
| | - Jeffrey S. Johnson
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, 27599-3290, United States
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