1
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Mohiti M, Lu Y, He H, Ni SF, Somfai P. Regio- and Enantioselective Synthesis of 1,2-Diamines by Formal Hydroamination of Enamines: Scope, Mechanism, and Asymmetric Synthesis of Orthogonally Protected Bis-Piperazines as a Privileged Scaffold. Chemistry 2024; 30:e202303078. [PMID: 38205968 DOI: 10.1002/chem.202303078] [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: 09/22/2023] [Revised: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 01/12/2024]
Abstract
We have previously reported the first formal hydroamination of enamines for the synthesis of chiral 1,2-diamines. Here, we describe: (i) the discovery, optimization, and substrate expansion of this reaction; (ii) a novel and straightforward protocol for the "click-type" synthesis of enamines in quantitative yield utilizing sodium sulfate in a dual role as an ancillary and dehydrating agent without the need for workup or purification; (iii) the application of this methodology to the first enantioselective synthesis of orthogonally protected 1,1'-(1-(4-fluorophenyl)ethane-1,2-diyl) piperazines, a scaffold for rapid lead optimization in drug discovery; (iv) a computational investigation into the mechanism and rationalization of the enantioselectivities of the reaction.
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Affiliation(s)
- Maziar Mohiti
- Center for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, 22100, Lund, Sweden
| | - Yu Lu
- Center for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, 22100, Lund, Sweden
| | - Hui He
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou, Guangdong, 515063, P.R. China
| | - Shao-Fei Ni
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou, Guangdong, 515063, P.R. China
| | - Peter Somfai
- Center for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, 22100, Lund, Sweden
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2
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Mohammadi Ziarani G, Jamasbi N, Mohajer F. Recent advances on the synthesis of natural pyrrolizidine alkaloids: alexine, and its stereoisomers. NATURAL PRODUCTS AND BIOPROSPECTING 2022; 12:3. [PMID: 35129687 PMCID: PMC8821751 DOI: 10.1007/s13659-022-00324-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 12/07/2021] [Indexed: 06/14/2023]
Abstract
Natural products have attracted the interest of the scientific community due to their importance and application. Alexine is a naturally polyhydroxylated pyrrolizidine alkaloid that is broadly found in plant sources and isolated from Alexa leiopetala. The biological properties such as glycosidase inhibitors, anti-virus, and anti-HIV activities, makes it interesting target for synthetical studies. This review reports different approaches and methodologies to the synthesis of alexine, and its stereoisomers as the target compounds in numerous studies.
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Affiliation(s)
- Ghodsi Mohammadi Ziarani
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, P. O. Box 1993893973, Tehran, Iran.
| | - Negar Jamasbi
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, P. O. Box 1993893973, Tehran, Iran
| | - Fatemeh Mohajer
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, P. O. Box 1993893973, Tehran, Iran
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3
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He B, Song J, Yin C, Chen GQ, Zhang X. Highly efficient synthesis of enantioenriched β-hydroxy α-amino acid derivatives via Ir-catalyzed dynamic kinetic asymmetric hydrogenation. Org Chem Front 2022. [DOI: 10.1039/d2qo01121b] [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
Asymmetric hydrogenation of aryl α-dibenzylamino β-ketoesters proceeded smoothly to provide the corresponding chiral aryl β-hydroxy α-amino derivatives with excellent diastereo- and enantioselectivities (>99/1 dr, up to >99% ee).
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Affiliation(s)
- Bin He
- Medi-X Pingshan and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518000, People's Republic of China
| | - Jingyuan Song
- Medi-X Pingshan and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518000, People's Republic of China
| | - Congcong Yin
- Medi-X Pingshan and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518000, People's Republic of China
| | - Gen-Qiang Chen
- Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen 518000, People's Republic of China
| | - Xumu Zhang
- Medi-X Pingshan and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518000, People's Republic of China
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4
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Zhang Q, Lu Z, Hu C, Zhu K, Jiang M, Huang Z, Chen F. Enantio‐ and Diastereoselective Synthesis of Chiral
Syn
‐Aryl β‐Hydroxy α‐Amino Esters via Biocatalytic Dynamic Reductive Kinetic Resolution. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qing‐Chun Zhang
- Institute of Pharmaceutical Science and Technology Zhejiang University of Technology Hangzhou 310014 P. R. China
| | - Zuo‐Lin Lu
- Institute of Pharmaceutical Science and Technology Zhejiang University of Technology Hangzhou 310014 P. R. China
| | - Chen Hu
- Department of Chemistry Engineering Center of Catalysis and Synthesis for Chiral Molecules Fudan University Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs 220 Handan Road Shanghai 200433 P. R. China
| | - Kejie Zhu
- Department of Chemistry Engineering Center of Catalysis and Synthesis for Chiral Molecules Fudan University Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs 220 Handan Road Shanghai 200433 P. R. China
| | - Meifen Jiang
- Department of Chemistry Engineering Center of Catalysis and Synthesis for Chiral Molecules Fudan University Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs 220 Handan Road Shanghai 200433 P. R. China
| | - Zedu Huang
- Department of Chemistry Engineering Center of Catalysis and Synthesis for Chiral Molecules Fudan University Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs 220 Handan Road Shanghai 200433 P. R. China
| | - Fener Chen
- Institute of Pharmaceutical Science and Technology Zhejiang University of Technology Hangzhou 310014 P. R. China
- Department of Chemistry Engineering Center of Catalysis and Synthesis for Chiral Molecules Fudan University Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs 220 Handan Road Shanghai 200433 P. R. China
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5
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Bin HY, Cheng L, Wu X, Zhu CL, Yang XH, Xie JH, Zhou QL. Asymmetric hydrogenation of exocyclic γ,δ-unsaturated β-ketoesters to functionalized chiral allylic alcohols via dynamic kinetic resolution. Chem Sci 2021; 12:7793-7799. [PMID: 34168833 PMCID: PMC8188505 DOI: 10.1039/d1sc02044g] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 04/28/2021] [Indexed: 12/15/2022] Open
Abstract
An iridium catalyzed asymmetric hydrogenation of racemic exocyclic γ,δ-unsaturated β-ketoesters via dynamic kinetic resolution to functionalized chiral allylic alcohols was developed. With the chiral spiro iridium catalysts Ir-SpiroPAP, a series of racemic exocyclic γ,δ-unsaturated β-ketoesters bearing a five-, six-, or seven-membered ring were hydrogenated to the corresponding functionalized chiral allylic alcohols in high yields with good to excellent enantioselectivities (87 to >99% ee) and cis-selectivities (93 : 7 to >99 : 1). The origin of the excellent stereoselectivity was also rationalized by density functional theory calculations. Furthermore, this protocol could be performed on gram scale and at a lower catalyst loading (0.002 mol%) without the loss of reactivity and enantioselectivity, and has been successfully applied in the enantioselective synthesis of chiral carbocyclic δ-amino esters and the β-galactosidase inhibitor isogalactofagomine.
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Affiliation(s)
- Huai-Yu Bin
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 China
| | - Li Cheng
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 China
| | - Xiong Wu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 China
| | - Chang-Liang Zhu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 China
| | - Xiao-Hui Yang
- Advanced Research Institute of Multidisciplinary Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 China
| | - Jian-Hua Xie
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 China
| | - Qi-Lin Zhou
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Tianjin 300071 China
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6
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Novel enzymatic reduction of α-amido- and α-cyanoalkyl-β-keto esters catalyzed by ketoreductases. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Cao J, Hyster TK. Pyridoxal-Catalyzed Racemization of α-Aminoketones Enables the Stereodivergent Synthesis of 1,2-Amino Alcohols Using Ketoreductases. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01502] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jingzhe Cao
- Department of Chemistry, Princeton University, Frick Chemical
Laboratory, Princeton, New Jersey 08544, United States
| | - Todd K. Hyster
- Department of Chemistry, Princeton University, Frick Chemical
Laboratory, Princeton, New Jersey 08544, United States
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8
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Xiong Z, Tian J, Xue P, Zhang X, Lv H. Enantioselective synthesis of chiral multicyclic γ-lactones via dynamic kinetic resolution of racemic γ-keto carboxylic acids. Org Chem Front 2020. [DOI: 10.1039/c9qo01047e] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ru-Catalyzed asymmetric transfer hydrogenation of γ-keto carboxylic acids has been achieved, affording chiral multicyclic γ-lactones in high yields with excellent diastereo- and enantioselectivities.
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Affiliation(s)
- Zhichao Xiong
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry and Molecular Sciences
- Engineering Research Center of Organosilicon Compounds & Materials
- Ministry of Education
- Sauvage Center for Molecular Sciences
- Wuhan University
| | - Jiangyan Tian
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry and Molecular Sciences
- Engineering Research Center of Organosilicon Compounds & Materials
- Ministry of Education
- Sauvage Center for Molecular Sciences
- Wuhan University
| | - Peng Xue
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry and Molecular Sciences
- Engineering Research Center of Organosilicon Compounds & Materials
- Ministry of Education
- Sauvage Center for Molecular Sciences
- Wuhan University
| | - Xumu Zhang
- Shenzhen Grubbs Institute and Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
| | - Hui Lv
- Key Laboratory of Biomedical Polymers of Ministry of Education & College of Chemistry and Molecular Sciences
- Engineering Research Center of Organosilicon Compounds & Materials
- Ministry of Education
- Sauvage Center for Molecular Sciences
- Wuhan University
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9
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Jian JH, Zeng HW, Kuo TS, Wu PY, Wu HL. Asymmetric Synthesis of Functionalized Phenylalanine Derivatives via Rh-Catalyzed Conjugate Addition and Enantioselective Protonation Cascade. Org Lett 2019; 21:9468-9472. [DOI: 10.1021/acs.orglett.9b03666] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jia-Hong Jian
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Hao-Wei Zeng
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ting-Shen Kuo
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ping-Yu Wu
- Oleader Technologies, Co., Ltd., 1F., No. 8, Aly. 29, Ln. 335, Chenggong Road, Hukou
Township, Hsinchu 30345, Taiwan
| | - Hsyueh-Liang Wu
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
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10
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Cotman AE, Lozinšek M, Wang B, Stephan M, Mohar B. trans-Diastereoselective Ru(II)-Catalyzed Asymmetric Transfer Hydrogenation of α-Acetamido Benzocyclic Ketones via Dynamic Kinetic Resolution. Org Lett 2019; 21:3644-3648. [PMID: 31058516 PMCID: PMC6750876 DOI: 10.1021/acs.orglett.9b01069] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
![]()
A highly
efficient enantio- and diastereoselective catalyzed asymmetric
transfer hydrogenation via dynamic kinetic resolution (DKR–ATH)
of α,β-dehydro-α-acetamido and α-acetamido
benzocyclic ketones to ent-trans-β-amido alcohols is disclosed employing a new ansa-Ru(II) complex of an enantiomerically pure syn-N,N-ligand, i.e. ent-syn-ULTAM-(CH2)3Ph. DFT calculations
of the transition state structures revealed an atypical two-pronged
substrate attractive stabilization engaging the commonly encountered
CH/π electrostatic interaction and a new additional O=S=O···HNAc
H-bond hence favoring the trans-configured products.
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Affiliation(s)
- Andrej Emanuel Cotman
- National Institute of Chemistry , Hajdrihova 19 , SI-1000 Ljubljana , Slovenia.,Faculty of Chemistry and Chemical Technology , University of Ljubljana , Večna pot 113 , SI-1000 Ljubljana , Slovenia
| | - Matic Lozinšek
- Faculty of Chemistry and Chemical Technology , University of Ljubljana , Večna pot 113 , SI-1000 Ljubljana , Slovenia
| | - Baifan Wang
- National Institute of Chemistry , Hajdrihova 19 , SI-1000 Ljubljana , Slovenia
| | - Michel Stephan
- National Institute of Chemistry , Hajdrihova 19 , SI-1000 Ljubljana , Slovenia
| | - Barbara Mohar
- National Institute of Chemistry , Hajdrihova 19 , SI-1000 Ljubljana , Slovenia
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11
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Lu B, Wu X, Li C, Ding G, Li W, Xie X, Zhang Z. Highly Diastereo- and Enantioselective Access to syn-α-Amido β-Hydroxy Esters via Ruthenium-Catalyzed Dynamic Kinetic Resolution-Asymmetric Hydrogenation. J Org Chem 2019; 84:3201-3213. [PMID: 30776889 DOI: 10.1021/acs.joc.8b03106] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Dynamic kinetic resolution (DKR) of racemic aryl α-amino β-ketoesters via Ru-diphosphine-catalyzed asymmetric hydrogenation was realized at 70 °C under 50 atm of hydrogen, affording syn α-amido β-hydroxy esters in high yields (up to 96%) with high reactivity (TON up to 940) and diastereo- and enantioselectivities (up to 99:1 dr, 98% ee). These hydrogenation products provide valuable chiral synthons in many natural products and pharmaceuticals. Gram-scale DKR asymmetric hydrogenation (DKR-AH) was also performed with retained reactivity and stereoselectivity, revealing the synthetic utility of this method.
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Affiliation(s)
- Bin Lu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , China
| | - Xiaoyu Wu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , China
| | - Chengyang Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , China
| | - Guangni Ding
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , China
| | - Wanfang Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , China
| | - Xiaomin Xie
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , China
| | - Zhaoguo Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , China.,Shanghai Institute of Organic Chemistry , Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , China
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12
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Yu L, Somfai P. Enantioselective synthesis of anti-3-alkenyl-2-amido-3-hydroxy esters: application to the total synthesis of (+)-alexine. RSC Adv 2019; 9:2799-2802. [PMID: 35520501 PMCID: PMC9059938 DOI: 10.1039/c9ra00173e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 01/12/2019] [Indexed: 11/29/2022] Open
Abstract
A straightforward synthesis of anti-3-alkenyl-2-amido-3-hydroxy esters from the corresponding racemic α-amino-β-keto esters by using a ATH/DKR protocol has been developed. This method gives moderate to excellent yields with high chemo-, diastereo- and enantioselectivities for a broad range of substrates. In order to highlight the versatility of the methodology it was applied in an efficient asymmetric synthesis of the polyhydroxylated pyrrolizidine alkaloid (+)-alexine. A straightforward synthesis of anti-3-alkenyl-2-amido-3-hydroxy esters from the corresponding racemic α-amino-β-keto esters by using a ATH/DKR protocol has been developed.![]()
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Affiliation(s)
- Lu Yu
- Centre for Analysis and Synthesis
- Department of Chemistry
- Lund University
- Lund
- Sweden
| | - Peter Somfai
- Centre for Analysis and Synthesis
- Department of Chemistry
- Lund University
- Lund
- Sweden
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13
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Structural Diversity in Ruthenium-Catalyzed Asymmetric Transfer Hydrogenation Reactions. TOP ORGANOMETAL CHEM 2019. [DOI: 10.1007/3418_2019_27] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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14
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Touge T, Kuwana M, Komatsuki Y, Tanaka S, Nara H, Matsumura K, Sayo N, Kashibuchi Y, Saito T. Development of Asymmetric Transfer Hydrogenation with a Bifunctional Oxo-Tethered Ruthenium Catalyst in Flow for the Synthesis of a Ceramide (d-erythro-CER[NDS]). Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00338] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Taichiro Touge
- Corporate Research & Development Division, Takasago International Corporation, 1-4-11 Nishi-yawata, Hiratsuka City, Kanagawa 254-0073, Japan
| | - Masahiro Kuwana
- Corporate Research & Development Division, Takasago International Corporation, 1-4-11 Nishi-yawata, Hiratsuka City, Kanagawa 254-0073, Japan
- Process Development Division, Takasago Chemical Corporation, Kakegawa Factory, 2746 Kuniyasu, Kakegawa City, Shizuoka 437-1413, Japan
| | - Yasuhiro Komatsuki
- Corporate Research & Development Division, Takasago International Corporation, 1-4-11 Nishi-yawata, Hiratsuka City, Kanagawa 254-0073, Japan
| | - Shigeru Tanaka
- Corporate Research & Development Division, Takasago International Corporation, 1-4-11 Nishi-yawata, Hiratsuka City, Kanagawa 254-0073, Japan
| | - Hideki Nara
- Corporate Research & Development Division, Takasago International Corporation, 1-4-11 Nishi-yawata, Hiratsuka City, Kanagawa 254-0073, Japan
| | - Kazuhiko Matsumura
- Corporate Research & Development Division, Takasago International Corporation, 1-4-11 Nishi-yawata, Hiratsuka City, Kanagawa 254-0073, Japan
| | - Noboru Sayo
- Corporate Research & Development Division, Takasago International Corporation, 1-4-11 Nishi-yawata, Hiratsuka City, Kanagawa 254-0073, Japan
| | - Yoshinobu Kashibuchi
- Process Development Division, Takasago Chemical Corporation, Kakegawa Factory, 2746 Kuniyasu, Kakegawa City, Shizuoka 437-1413, Japan
| | - Takao Saito
- Process Development Division, Takasago Chemical Corporation, Kakegawa Factory, 2746 Kuniyasu, Kakegawa City, Shizuoka 437-1413, Japan
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15
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Chaumont P, Baudoux J, Maddaluno J, Rouden J, Harrison-Marchand A. Access to Anti or Syn 2-Amino-1,3-diol Scaffolds from a Common Decarboxylative Aldol Adduct. J Org Chem 2018; 83:8081-8091. [PMID: 29953234 DOI: 10.1021/acs.joc.8b00901] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A straightforward synthetic pathway allowing the access to anti or syn 2-amino-1,3-diol scaffolds is presented. The strategy relies on a diastereoselective organocatalyzed decarboxylative aldol reaction of a N-Boc-hemimalonate that is easily formed from commercial N-Boc-diethyl malonate. Although this method has been optimized previously with the N-Bz-hemimalonate analogue, this key step was reinvestigated with the N-Boc derivative to improve the required reaction time, the yield, and the diastereoselectivity. The new conditions enhance this transformation, and quantitative yields and anti/syn ratios up to 96:4 can be obtained. The anti aldol product was easily isolated in pure form and then taken forward as the key precursor in the preparation of both a set of ten N-/O-alkylated anti 2-amino-1,3-diol derivatives and the syn congeners.
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Affiliation(s)
- Pauline Chaumont
- Laboratoire COBRA (UMR 6014 & FR 3038) , Normandie Université, UNIROUEN, INSA Rouen, CNRS , 76000 Rouen , France
| | - Jérome Baudoux
- Laboratoire LCMT (UMR 6507 & FR 3038) , Normandie Université, ENSICAEN, UNICAEN, CNRS , 14000 Caen , France
| | - Jacques Maddaluno
- Laboratoire COBRA (UMR 6014 & FR 3038) , Normandie Université, UNIROUEN, INSA Rouen, CNRS , 76000 Rouen , France
| | - Jacques Rouden
- Laboratoire LCMT (UMR 6507 & FR 3038) , Normandie Université, ENSICAEN, UNICAEN, CNRS , 14000 Caen , France
| | - Anne Harrison-Marchand
- Laboratoire COBRA (UMR 6014 & FR 3038) , Normandie Université, UNIROUEN, INSA Rouen, CNRS , 76000 Rouen , France
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16
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Gu G, Lu J, Yu O, Wen J, Yin Q, Zhang X. Enantioselective and Diastereoselective Ir-Catalyzed Hydrogenation of α-Substituted β-Ketoesters via Dynamic Kinetic Resolution. Org Lett 2018; 20:1888-1892. [DOI: 10.1021/acs.orglett.8b00433] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Synthesis of β‐Amino Alcohols Using Ethyl 2‐Cyano‐2‐(2‐nitrobenzenesulfonyloxyimino)acetate ( o‐NosylOXY). ChemistrySelect 2018. [DOI: 10.1002/slct.201702713] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Zheng LS, Férard C, Phansavath P, Ratovelomanana-Vidal V. Rhodium-mediated asymmetric transfer hydrogenation: a diastereo- and enantioselective synthesis of syn-α-amido β-hydroxy esters. Chem Commun (Camb) 2018; 54:283-286. [DOI: 10.1039/c7cc08231b] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The use of a Rh- instead of a Ru-complex in the asymmetric transfer hydrogenation of α-benzoylamino β-keto esters allowed a reversal of diastereoselectivity and an efficient access to a variety of syn α-amido β-hydroxy esters.
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Affiliation(s)
- Long-Sheng Zheng
- PSL Research University
- Chimie ParisTech – CNRS
- Institut de Recherche de Chimie Paris
- 75005 Paris
- France
| | - Charlène Férard
- 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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19
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Han B, Zhao L, Song Y, Zhao Z, Yang D, Liu R, Liu G. A superhydrophobic mesostructured silica as a chiral organometallic immobilization platform for heterogeneous asymmetric catalysis. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00648b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Super-hydrophobic and mesostructured silica-supported molecular catalysts were developed and their applications in enantioselective organic transformation were investigated.
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Affiliation(s)
- Bing Han
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Lei Zhao
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Yongkang Song
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Zhongrui Zhao
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Dongfeng Yang
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Rui Liu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
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20
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Sun G, Zhou Z, Luo Z, Wang H, Chen L, Xu Y, Li S, Jian W, Zeng J, Hu B, Han X, Lin Y, Wang Z. Highly Enantioselective Synthesis of syn-β-Hydroxy α-Dibenzylamino Esters via DKR Asymmetric Transfer Hydrogenation and Gram-Scale Preparation of Droxidopa. Org Lett 2017; 19:4339-4342. [PMID: 28770608 DOI: 10.1021/acs.orglett.7b01982] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Guodong Sun
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
- State
Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan 523871, P.R. China
| | - Zihong Zhou
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Zhonghua Luo
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Hailong Wang
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Lei Chen
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Yongbo Xu
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Shun Li
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Weilin Jian
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Jiebin Zeng
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Benquan Hu
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Xiaodong Han
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Yicao Lin
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
| | - Zhongqing Wang
- HEC
Research and Development Center, HEC Pharm Group, Dongguan 523871, P.R. China
- State
Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan 523871, P.R. China
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21
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Fang L, Liu S, Han L, Li H, Zhao F. Ruthenium-Catalyzed Synthesis of cis-2,3-Dihydrobenzofuran-3-ols by Aqueous Transfer Hydrogenation via Dynamic Kinetic Resolution. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Lizhen Fang
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, Henan, People’s Republic of China
| | - Saisai Liu
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, Henan, People’s Republic of China
| | - Lili Han
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, Henan, People’s Republic of China
| | - Huanhuan Li
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, Henan, People’s Republic of China
| | - Fangfei Zhao
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, Henan, People’s Republic of China
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22
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Bhat V, Welin ER, Guo X, Stoltz BM. Advances in Stereoconvergent Catalysis from 2005 to 2015: Transition-Metal-Mediated Stereoablative Reactions, Dynamic Kinetic Resolutions, and Dynamic Kinetic Asymmetric Transformations. Chem Rev 2017; 117:4528-4561. [PMID: 28164696 PMCID: PMC5516946 DOI: 10.1021/acs.chemrev.6b00731] [Citation(s) in RCA: 227] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Stereoconvergent catalysis is an important subset of asymmetric synthesis that encompasses stereoablative transformations, dynamic kinetic resolutions, and dynamic kinetic asymmetric transformations. Initially, only enzymes were known to catalyze dynamic kinetic processes, but recently various synthetic catalysts have been developed. This Review summarizes major advances in nonenzymatic, transition-metal-promoted dynamic asymmetric transformations reported between 2005 and 2015.
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Affiliation(s)
| | - Eric R. Welin
- The Warren and Katharine Schlinger Laboratory of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | | | - Brian M. Stoltz
- The Warren and Katharine Schlinger Laboratory of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
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23
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Zheng D, Zhao Q, Hu X, Cheng T, Liu G, Wang W. A dynamic kinetic asymmetric transfer hydrogenation–cyclization tandem reaction: an easy access to chiral 3,4-dihydro-2H-pyran-carbonitriles. Chem Commun (Camb) 2017; 53:6113-6116. [DOI: 10.1039/c7cc02156a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A catalytic enantioselective dynamic kinetic asymmetric transfer hydrogenation–cyclization tandem reaction is developed for 1,3-difunctionalized racemic ketones.
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Affiliation(s)
- Dongsong Zheng
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200234
- China
| | - Qiankun Zhao
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200234
- China
| | - Xiaoying Hu
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200234
- China
| | - Tanyu Cheng
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200234
- China
| | - Guohua Liu
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200234
- China
| | - Wei Wang
- Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai 200234
- China
- Department of Chemistry & Chemical Biology
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24
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Xu Z, Li Y, Liu J, Wu N, Li K, Zhu S, Zhang R, Liu Y. Highly enantioselective asymmetric transfer hydrogenation (ATH) of α-phthalimide ketones. Org Biomol Chem 2016; 13:7513-6. [PMID: 26068194 DOI: 10.1039/c5ob00568j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A mild catalyst system for the synthesis of chiral amino alcohols via asymmetric transfer hydrogenation (ATH) of α-phthalimide ketones has been developed by using a chiral Ru-TsDPEN complex as the catalyst in DMF/MeOH at 40 °C. The reaction exhibits high reaction activity and excellent enantioselectivity where up to 96% yield and 99% ee of the product were obtained.
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Affiliation(s)
- Zhou Xu
- Department of Chemistry, Xuzhou Medical College, Jiangsu, Xuzhou 221004, P.R. China.
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25
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Catalytic asymmetric transfer hydrogenation/dynamic kinetic resolution: an efficient synthesis of florfenicol. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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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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27
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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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28
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Rast S, Modec B, Stephan M, Mohar B. γ-Sultam-cored N,N-ligands in the ruthenium(ii)-catalyzed asymmetric transfer hydrogenation of aryl ketones. Org Biomol Chem 2016; 14:2112-20. [DOI: 10.1039/c5ob02352a] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Excellent enantioselectivities were obtained in the asymmetric transfer hydrogenation of benzo-fused ketones employing Ru(ii)-[syn-6]; dynamic kinetic resolution of rac-S7 was realized.
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Affiliation(s)
- Slavko Rast
- National Institute of Chemistry
- 1001 Ljubljana
- Slovenia
| | - Barbara Modec
- Faculty of Chemistry and Chemical Technology
- University of Ljubljana
- 1000 Ljubljana
- Slovenia
| | | | - Barbara Mohar
- National Institute of Chemistry
- 1001 Ljubljana
- Slovenia
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29
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Cheng T, Ye Q, Zhao Q, Liu G. Dynamic Kinetic Resolution of Phthalides via Asymmetric Transfer Hydrogenation: A Strategy Constructs 1,3-Distereocentered 3-(2-Hydroxy-2-arylethyl)isobenzofuran-1(3H)-one. Org Lett 2015; 17:4972-5. [DOI: 10.1021/acs.orglett.5b02394] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tanyu Cheng
- Key Laboratory
of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Qunqun Ye
- Key Laboratory
of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Qiankun Zhao
- Key Laboratory
of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Guohua Liu
- Key Laboratory
of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
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30
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Foubelo F, Nájera C, Yus M. Catalytic asymmetric transfer hydrogenation of ketones: recent advances. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.06.016] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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31
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Perez M, Echeverria PG, Martinez-Arripe E, Ez Zoubir M, Touati R, Zhang Z, Genet JP, Phansavath P, Ayad T, Ratovelomanana-Vidal V. An Efficient Stereoselective Total Synthesis of All Stereoisomers of the Antibiotic Thiamphenicol through Ruthenium-Catalyzed Asymmetric Reduction by Dynamic Kinetic Resolution. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500661] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Monnereau L, Cartigny D, Scalone M, Ayad T, Ratovelomanana-Vidal V. Efficient Synthesis of Differentiated syn-1,2-Diol Derivatives by Asymmetric Transfer Hydrogenation-Dynamic Kinetic Resolution of α-Alkoxy-Substituted β-Ketoesters. Chemistry 2015; 21:11799-806. [PMID: 26139327 DOI: 10.1002/chem.201501884] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Indexed: 11/11/2022]
Abstract
Asymmetric transfer hydrogenation was applied to a wide range of racemic aryl α-alkoxy-β-ketoesters in the presence of well-defined, commercially available, chiral catalyst Ru(II) -(N-p-toluenesulfonyl-1,2-diphenylethylenediamine) and a 5:2 mixture of formic acid and triethylamine as the hydrogen source. Under these conditions, dynamic kinetic resolution was efficiently promoted to provide the corresponding syn α-alkoxy-β-hydroxyesters derived from substituted aromatic and heteroaromatic aldehydes with a high level of diastereoselectivity (diastereomeric ratio (d.r.)>99:1) and an almost perfect enantioselectivity (enantiomeric excess (ee)>99 %). Additionally, after extensive screening of the reaction conditions, the use of Ru(II) - and Rh(III) -tethered precatalysts extended this process to more-challenging substrates that bore alkenyl-, alkynyl-, and alkyl substituents to provide the corresponding syn α-alkoxy-β-hydroxyesters with excellent enantiocontrol (up to 99 % ee) and good to perfect diastereocontrol (d.r.>99:1). Lastly, the synthetic utility of the present protocol was demonstrated by application to the asymmetric synthesis of chiral ester ethyl (2S)-2-ethoxy-3-(4-hydroxyphenyl)-propanoate, which is an important pharmacophore in a number of peroxisome proliferator-activated receptor α/γ dual agonist advanced drug candidates used for the treatment of type-II diabetes.
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Affiliation(s)
- Laure Monnereau
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 75005 Paris (France), Fax: (+33) 144-071-062
| | - Damien Cartigny
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 75005 Paris (France), Fax: (+33) 144-071-062
| | - Michelangelo Scalone
- Process Research & Development, F. Hoffmann-La Roche AG, Bldg. 62/413, 4070 Basel (Switzerland)
| | - Tahar Ayad
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 75005 Paris (France), Fax: (+33) 144-071-062.
| | - Virginie Ratovelomanana-Vidal
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 75005 Paris (France), Fax: (+33) 144-071-062.
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33
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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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34
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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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35
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Lin Z, Li J, Huang Q, Huang Q, Wang Q, Tang L, Gong D, Yang J, Zhu J, Deng J. Chiral surfactant-type catalyst: enantioselective reduction of long-chain aliphatic ketoesters in water. J Org Chem 2015; 80:4419-29. [PMID: 25830366 DOI: 10.1021/acs.joc.5b00241] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A series of amphiphilic ligands were designed and synthesized. The rhodium complexes with the ligands were applied to the asymmetric transfer hydrogenation of broad range of long-chained aliphatic ketoesters in neat water. Quantitative conversion and excellent enantioselectivity (up to 99% ee) was observed for α-, β-, γ-, δ- and ε-ketoesters as well as for α- and β-acyloxyketone using chiral surfactant-type catalyst 2. The CH/π interaction and the strong hydrophobic interaction of long aliphatic chains between the catalyst and the substrate in the metallomicelle core played a key role in the catalytic transition state. Synergistic effects between the metal-catalyzed site and the hydrophobic microenvironment of the core in the micelle contributed to high stereoselectivity.
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Affiliation(s)
- Zechao Lin
- †Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China.,§Graduate University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiahong Li
- †Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China.,§Graduate University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qingfei Huang
- †Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Qiuya Huang
- †Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Qiwei Wang
- †Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Lei Tang
- #Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Deying Gong
- #Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jun Yang
- #Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jin Zhu
- †Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Jingen Deng
- †Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China.,‡Key Laboratory of Drug-Targeting of Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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36
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Jörres M, Aceña JL, Soloshonok VA, Bolm C. Asymmetric Carbon-Carbon Bond Formation under Solventless Conditions in Ball Mills. ChemCatChem 2015. [DOI: 10.1002/cctc.201500102] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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37
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Echeverria PG, Cornil J, Férard C, Guérinot A, Cossy J, Phansavath P, Ratovelomanana-Vidal V. Asymmetric transfer hydrogenation of α-amino β-keto ester hydrochlorides through dynamic kinetic resolution. RSC Adv 2015. [DOI: 10.1039/c5ra10385a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The development of Ru-catalyzed asymmetric transfer hydrogenation of α-amino β-keto ester hydrochlorides is described.
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Affiliation(s)
| | - Johan Cornil
- Laboratoire de Chimie Organique
- Institute of Chemistry
- Biology and Innovation (CBI)-UMR 8231
- ESPCI ParisTech
- CNRS
| | - Charlène Férard
- Institut de Recherche de Chimie Paris. Chimie ParisTech
- CNRS
- PSL Research University
- 75005 Paris
- France
| | - Amandine Guérinot
- Laboratoire de Chimie Organique
- Institute of Chemistry
- Biology and Innovation (CBI)-UMR 8231
- ESPCI ParisTech
- CNRS
| | - Janine Cossy
- Laboratoire de Chimie Organique
- Institute of Chemistry
- Biology and Innovation (CBI)-UMR 8231
- ESPCI ParisTech
- CNRS
| | - Phannarath Phansavath
- Institut de Recherche de Chimie Paris. Chimie ParisTech
- CNRS
- PSL Research University
- 75005 Paris
- France
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38
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Sakamoto S, Kazumi N, Kobayashi Y, Tsukano C, Takemoto Y. Asymmetric Synthesis of Trisubstituted Oxazolidinones by the Thiourea-Catalyzed Aldol Reaction of 2-Isocyanatomalonate Diester. Org Lett 2014; 16:4758-61. [DOI: 10.1021/ol502198e] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Shota Sakamoto
- Graduate
School of Pharmaceutical
Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Naoya Kazumi
- Graduate
School of Pharmaceutical
Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yusuke Kobayashi
- Graduate
School of Pharmaceutical
Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Chihiro Tsukano
- Graduate
School of Pharmaceutical
Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yoshiji Takemoto
- Graduate
School of Pharmaceutical
Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
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39
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Davies SG, Fletcher AM, Frost AB, Roberts PM, Thomson JE. Trading N and O. Part 2: Exploiting aziridinium intermediates for the synthesis of β-hydroxy-α-amino acids. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.057] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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40
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Jörres M, Chen X, Aceña JL, Merkens C, Bolm C, Liu H, Soloshonok VA. Asymmetric Synthesis of α-Amino Acids under Operationally Convenient Conditions. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400405] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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41
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Zhang Y, Farrants H, Li X. Adding a Functional Handle to Nature′s Building Blocks: The Asymmetric Synthesis of β-Hydroxy-α-Amino Acids. Chem Asian J 2014; 9:1752-64. [DOI: 10.1002/asia.201400111] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 02/25/2014] [Indexed: 11/06/2022]
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42
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Yang Z, Chen F, He YM, Yang N, Fan QH. Efficient asymmetric hydrogenation of quinolines in neat water catalyzed by chiral cationic Ru-diamine complexes. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00418c] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first highly effective and enantioselective hydrogenation of quinolines catalyzed by chiral cationic Ru-diamine complexes in undegassed water was developed.
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Affiliation(s)
- Zhusheng Yang
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences (CAS)
- Beijing 100190, China
- Key Laboratory of Environmentally Friendly Chemistry of the Ministry of Education
| | - Fei Chen
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences (CAS)
- Beijing 100190, China
| | - Yan-Mei He
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences (CAS)
- Beijing 100190, China
| | - Nianfa Yang
- Key Laboratory of Environmentally Friendly Chemistry of the Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan, China
| | - Qing-Hua Fan
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences (CAS)
- Beijing 100190, China
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Singjunla Y, Baudoux J, Rouden J. Direct synthesis of β-hydroxy-α-amino acids via diastereoselective decarboxylative aldol reaction. Org Lett 2013; 15:5770-3. [PMID: 24188057 DOI: 10.1021/ol402805f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A straightforward metal-free synthesis of anti-β-hydroxy-α-amino acids is described. The organic base-mediated decarboxylative aldol reaction of cheap, readily available α-amidohemimalonates with various aldehydes afforded under very mild conditions anti-β-hydroxy-α-amido esters in high yields and complete diastereoselectivity. Simple one-pot subsequent transformations enabled the corresponding anti-β-hydroxy-α-amino acids or in a few examples their syn diastereomers to be obtained directly using epimerization conditions.
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Affiliation(s)
- Yuttapong Singjunla
- Laboratoire de Chimie Moléculaire et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinal et Macromoléculaire (INC3M) , 6, Boulevard du Maréchal Juin, 14050 Caen, France
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Davies SG, Fletcher AM, Frost AB, Lee JA, Roberts PM, Thomson JE. Trading N and O: asymmetric syntheses of β-hydroxy-α-amino acids via α-hydroxy-β-amino esters. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.08.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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45
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Enantioselective synthesis of anti-β-amido-α-hydroxy esters via asymmetric transfer hydrogenation coupled with dynamic kinetic resolution. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.100] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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