1
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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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2
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Lu M, Wang X, Xiong Z, Duan J, Ren W, Yao W, Xia Y, Wang Z. Enantioselective Synthesis of Chromanones through Organocatalytic Tandem Reactions. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mengxue Lu
- School of Pharmaceutical Sciences and Chongqing Key Laboratory of Natural Drug Research Chongqing University Chongqing 401331 People's Republic of China
| | - Xin Wang
- School of Pharmaceutical Sciences and Chongqing Key Laboratory of Natural Drug Research Chongqing University Chongqing 401331 People's Republic of China
| | - Zongli Xiong
- School of Pharmaceutical Sciences and Chongqing Key Laboratory of Natural Drug Research Chongqing University Chongqing 401331 People's Republic of China
| | - Jingxiang Duan
- School of Pharmaceutical Sciences and Chongqing Key Laboratory of Natural Drug Research Chongqing University Chongqing 401331 People's Republic of China
| | - Wen Ren
- School of Pharmaceutical Sciences and Chongqing Key Laboratory of Natural Drug Research Chongqing University Chongqing 401331 People's Republic of China
| | - Weijun Yao
- Department of Chemistry Zhejiang Sci-Tech University Hangzhou 310018 People's Republic of China
| | - Yi Xia
- School of Pharmaceutical Sciences and Chongqing Key Laboratory of Natural Drug Research Chongqing University Chongqing 401331 People's Republic of China
| | - Zhen Wang
- School of Pharmaceutical Sciences and Chongqing Key Laboratory of Natural Drug Research Chongqing University Chongqing 401331 People's Republic of China
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3
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Cotman AE. Escaping from Flatland: Stereoconvergent Synthesis of Three-Dimensional Scaffolds via Ruthenium(II)-Catalyzed Noyori-Ikariya Transfer Hydrogenation. Chemistry 2020; 27:39-53. [PMID: 32691439 DOI: 10.1002/chem.202002779] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/17/2020] [Indexed: 01/12/2023]
Abstract
Noyori-Ikariya-type ruthenium(II)-catalysts for asymmetric transfer hydrogenation (ATH) have been known for 25 years and have proved as a well-behaved and user-friendly platform for the synthesis of chiral secondary alcohols. A progress has been made in the past five years in understanding the asymmetric reduction of complex ketones, where up to four stereocenters can be controlled in a single chemical transformation. Intriguing multi-chiral molecular architectures are therefore available in few well understood and robust synthetic steps from commercially available building blocks and possess handles for additional functionalization. The aim of this Review is to showcase the availability of three-dimensional scaffolds and homochiral lead-like compounds via ATH and inspire their direct use in drug discovery endeavors. Basic mechanistic insights are provided to demystify the stereo-chemical outcomes, as well as examples of diastereoselective transformations of enantiopure alcohols to give a feeling of how these rigid non-planar molecules can be further elaborated.
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Affiliation(s)
- Andrej Emanuel Cotman
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000, Ljubljana, Slovenia
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4
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Affiliation(s)
- Qingjing Yang
- School of Chemistry and Chemical EngineeringHarbin Institute of Technology Harbin, Heilongjiang 150080 China
- Department of ChemistrySouthern University of Science and Technology Shenzhen, Guangdong 518055 China
| | - Rui Guo
- Department of ChemistrySouthern University of Science and Technology Shenzhen, Guangdong 518055 China
| | - Jun (Joelle) Wang
- Department of ChemistrySouthern University of Science and Technology Shenzhen, Guangdong 518055 China
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5
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Yang Q, Wang Y, Luo S, Wang JJ. Kinetic Resolution and Dynamic Kinetic Resolution of Chromene by Rhodium-Catalyzed Asymmetric Hydroarylation. Angew Chem Int Ed Engl 2019; 58:5343-5347. [PMID: 30786133 DOI: 10.1002/anie.201900721] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/18/2019] [Indexed: 11/09/2022]
Abstract
A highly efficient kinetic resolution and dynamic kinetic resolution of chromene is reported for the first time and they procced by a rhodium-catalyzed asymmetric hydroarylation pathway. This new approach offers versatile access to various chiral 2,3-diaryl-chromanes containing vicinal stereogenic centers, as well as the recovered chiral flavenes, in high yields with excellent ee values (s factor up to 532). Particularly noteworthy is that this strategy can be further extended to the establishment of a dynamic version of the kinetic resolution of chromene acetals and allows complete access to chiral isoflavanes and α-aryl hydrocoumarins.
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Affiliation(s)
- Qingjing Yang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yanbo Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Shihui Luo
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Jun Joelle Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
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6
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Yang Q, Wang Y, Luo S, Wang J(J. Kinetic Resolution and Dynamic Kinetic Resolution of Chromene by Rhodium‐Catalyzed Asymmetric Hydroarylation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201900721] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Qingjing Yang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yanbo Wang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shihui Luo
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jun (Joelle) Wang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
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7
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Keßberg A, Lübken T, Metz P. Enantioselective Total Synthesis of Natural Isoflavans: Asymmetric Transfer Hydrogenation/Deoxygenation of Isoflavanones with Dynamic Kinetic Resolution. Org Lett 2018; 20:3006-3009. [PMID: 29718674 DOI: 10.1021/acs.orglett.8b01034] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A concise and highly enantioselective synthesis of structurally diverse isoflavans from a single chromone is described. The key transformation is a single-step conversion of racemic isoflavanones into virtually enantiopure isoflavans by domino asymmetric transfer hydrogenation/deoxygenation with dynamic kinetic resolution.
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Affiliation(s)
- Anton Keßberg
- Fakultät Chemie und Lebensmittelchemie, Organische Chemie I , Technische Universität Dresden , Bergstrasse 66 , 01069 Dresden , Germany
| | - Tilo Lübken
- Fakultät Chemie und Lebensmittelchemie, Organische Chemie I , Technische Universität Dresden , Bergstrasse 66 , 01069 Dresden , Germany
| | - Peter Metz
- Fakultät Chemie und Lebensmittelchemie, Organische Chemie I , Technische Universität Dresden , Bergstrasse 66 , 01069 Dresden , Germany
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8
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Qin T, Metz P. Enantioselective Synthesis of Isoflavanones by Catalytic Dynamic Kinetic Resolution. Org Lett 2017; 19:2981-2984. [DOI: 10.1021/acs.orglett.7b01218] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Tao Qin
- Fachrichtung Chemie und Lebensmittelchemie,
Organische Chemie I, Technische Universität Dresden, Bergstrasse
66, 01069 Dresden, Germany
| | - Peter Metz
- Fachrichtung Chemie und Lebensmittelchemie,
Organische Chemie I, Technische Universität Dresden, Bergstrasse
66, 01069 Dresden, Germany
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9
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Keßberg A, Metz P. Enantioselective Synthesis of 2′- and 3′-Substituted Natural Flavans by Domino Asymmetric Transfer Hydrogenation/Deoxygenation. Org Lett 2016; 18:6500-6503. [DOI: 10.1021/acs.orglett.6b03459] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Anton Keßberg
- Fachrichtung Chemie und Lebensmittelchemie,
Organische Chemie I, Technische Universität Dresden, Bergstrasse
66, 01069 Dresden, Germany
| | - Peter Metz
- Fachrichtung Chemie und Lebensmittelchemie,
Organische Chemie I, Technische Universität Dresden, Bergstrasse
66, 01069 Dresden, Germany
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10
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Keßberg A, Metz P. Nutzung eines o
-Chinonmethids in der asymmetrischen Transferhydrierung: enantioselektive Synthese von Brosimin A, Brosimin B und Brosimacutin L. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507269] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anton Keßberg
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstraße 66 01069 Dresden Deutschland
| | - Peter Metz
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstraße 66 01069 Dresden Deutschland
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11
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Keßberg A, Metz P. Utilizing an o
-Quinone Methide in Asymmetric Transfer Hydrogenation: Enantioselective Synthesis of Brosimine A, Brosimine B, and Brosimacutin L. Angew Chem Int Ed Engl 2015; 55:1160-3. [DOI: 10.1002/anie.201507269] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 10/28/2015] [Indexed: 12/11/2022]
Affiliation(s)
- Anton Keßberg
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Peter Metz
- Fachrichtung Chemie und Lebensmittelchemie, Organische Chemie I; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
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12
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Coverdale JPC, Sanchez-Cano C, Clarkson GJ, Soni R, Wills M, Sadler PJ. Easy To Synthesize, Robust Organo-osmium Asymmetric Transfer Hydrogenation Catalysts. Chemistry 2015; 21:8043-6. [PMID: 25853228 PMCID: PMC4832837 DOI: 10.1002/chem.201500534] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Indexed: 11/07/2022]
Abstract
Asymmetric transfer hydrogenation (ATH) is an important process in organic synthesis for which the Noyori-type Ru(II) catalysts [(arene)Ru(Tsdiamine)] are now well established and widely used. We now demonstrate for the first time the catalytic activity of the osmium analogues. X-ray crystal structures of the 16-electron Os(II) catalysts are almost identical to those of Ru(II). Intriguingly the precursor complex was isolated as a dichlorido complex with a monodentate amine ligand. The Os(II) catalysts are readily synthesised (within 1 h) and exhibit excellent enantioselectivity in ATH reactions of ketones.
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Affiliation(s)
| | | | - Guy J Clarkson
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK)
| | - Rina Soni
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK)
| | - Martin Wills
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK).
| | - Peter J Sadler
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK).
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13
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Qiu Y, Ye Y, Song X, Zhu X, Yang F, Song B, Wang J, Hua H, He Y, Han Y, Liu X, Liang Y. Convenient and Highly Efficient Routes to 2
H
‐Chromene and 4‐Chromanone Derivatives: Iodine‐Promoted and
p
‐Toluenesulfonic Acid Catalyzed Cascade Cyclizations of Propynols. Chemistry 2015; 21:3480-7. [DOI: 10.1002/chem.201406100] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Indexed: 12/18/2022]
Affiliation(s)
- Yi‐Feng Qiu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Yu‐Ying Ye
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Xian‐Rong Song
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Xin‐Yu Zhu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Fang Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Bo Song
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Jia Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Hui‐Liang Hua
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Yu‐Tao He
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Ya‐Ping Han
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Xue‐Yuan Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
| | - Yong‐Min Liang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (China)
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