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Abstract
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Many catalysts were tested in asymmetric Michael additions in order to synthesize
enantioenriched products. One of the most common reaction types among the Michael
reactions is the conjugated addition of malonates to enones making it possible to investigate
the structure–activity relationship of the catalysts. The most commonly used Michael
acceptors are chalcone, substituted chalcones, chalcone derivatives, cyclic enones,
while typical donors may be dimethyl, diethyl, dipropyl, diisopropyl, dibutyl, di-tert-butyl
and dibenzyl malonates. This review summarizes the most important enantioselective
catalysts applied in these types of reactions.
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Affiliation(s)
- Péter Bakó
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, PO Box 91, 1521 Budapest, Hungary
| | - Tamás Nemcsok
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, PO Box 91, 1521 Budapest, Hungary
| | - Zsolt Rapi
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, PO Box 91, 1521 Budapest, Hungary
| | - György Keglevich
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, PO Box 91, 1521 Budapest, Hungary
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Jung HI, Park JH, Kim DY. Enantioselective Organocatalytic Mannich Reaction and Fluorination Sequence of Pyrazolones to Isatin‐derived Ketimines. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11625] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hye Im Jung
- Department of ChemistrySoonchunhyang University Chungnam South Korea
| | - Jin Hwa Park
- Department of ChemistrySoonchunhyang University Chungnam South Korea
| | - Dae Young Kim
- Department of ChemistrySoonchunhyang University Chungnam South Korea
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3
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Kim YH, Jang S, Kim DY. Highly Diastereo- and Enantioselective Organocatalyzed Michael/Oxa-Michael Sequence: Asymmetric Synthesis of Pyranonaphthoquinone Derivatives. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11566] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yong Hwan Kim
- Department of Chemistry; Soonchunhyang University; Chungnam 31538 South Korea
| | - Subin Jang
- Department of Chemistry; Soonchunhyang University; Chungnam 31538 South Korea
| | - Dae Young Kim
- Department of Chemistry; Soonchunhyang University; Chungnam 31538 South Korea
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Kim YS, Lee MH, Kim DY. Asymmetric Michael Addition of Pyrazolones to β,γ-Unsaturated α-Keto Esters Catalyzed by Binaphthyl-modified Thiourea. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11425] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- You Sun Kim
- Department of Chemistry; Soonchunhyang University; Soonchunhyang-Ro 22, Chungnam 31538 South Korea
| | - Min Hee Lee
- Department of Chemistry; Soonchunhyang University; Soonchunhyang-Ro 22, Chungnam 31538 South Korea
| | - Dae Young Kim
- Department of Chemistry; Soonchunhyang University; Soonchunhyang-Ro 22, Chungnam 31538 South Korea
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Matsunaga S, Fukagawa S, Xu Y, Anada M, Yoshino T. Catalytic Enantioselective Desymmetrization of meso-Aziridines with Fluoromalonates. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Cao D, Fang G, Zhang J, Wang H, Zheng C, Zhao G. Enantioselective Michael Addition of Malonates to Chalcone Derivatives Catalyzed by Dipeptide-derived Multifunctional Phosphonium Salts. J Org Chem 2016; 81:9973-9982. [DOI: 10.1021/acs.joc.6b01752] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dongdong Cao
- Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Guosheng Fang
- Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Jiaxing Zhang
- Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Hongyu Wang
- Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Changwu Zheng
- Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Gang Zhao
- Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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Jeong HJ, Kim DY. Organocatalytic Asymmetric Michael Addition of α-Fluoro β-Ketophosphonate to Nitroalkenes. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10580] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hyun Jung Jeong
- Department of Chemistry; Soonchunhyang University; Asan 336-745 Korea
| | - Dae Young Kim
- Department of Chemistry; Soonchunhyang University; Asan 336-745 Korea
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Catalytic asymmetric conjugate addition of α-fluoro β-ketophosphonates to nitroalkenes in the presence of nickel complexes. J Fluor Chem 2015. [DOI: 10.1016/j.jfluchem.2015.04.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Jeong HJ, Kwon SJ, Kim DY. Diastereo- and Enantioselective Conjugate Addition of 3-Chlorooxindoles to Nitroalkenes Catalyzed by Binaphthyl-modified Organocatalyst. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10264] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Hyun Jung Jeong
- Department of Chemistry; Soonchunhyang University; Chungnam 336-745 Korea
| | - Su Jin Kwon
- Department of Chemistry; Soonchunhyang University; Chungnam 336-745 Korea
| | - Dae Young Kim
- Department of Chemistry; Soonchunhyang University; Chungnam 336-745 Korea
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Kim YS, Kwon SJ, Kim DY. Organocatalytic Enantioselective Conjugate Addition of 3-Fluorooxindoles to Vinyl Sulfone. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10263] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yi Seul Kim
- Department of Chemistry; Soonchunhyang University; Chungnam 336-745 Korea
| | - Su Jin Kwon
- Department of Chemistry; Soonchunhyang University; Chungnam 336-745 Korea
| | - Dae Young Kim
- Department of Chemistry; Soonchunhyang University; Chungnam 336-745 Korea
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Suh CW, Kim DY. Enantioselective One-Pot Synthesis of Ring-Fused Tetrahydroquinolines via Aerobic Oxidation and 1,5-Hydride Transfer/Cyclization Sequences. Org Lett 2014; 16:5374-7. [DOI: 10.1021/ol502575f] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Chang Won Suh
- Department
of Chemistry, Soonchunhyang University, Asan, Chungnam 336-745, Korea
| | - Dae Young Kim
- Department
of Chemistry, Soonchunhyang University, Asan, Chungnam 336-745, Korea
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Harsanyi A, Sandford G. 2-Fluoromalonate Esters: Fluoroaliphatic Building Blocks for the Life Sciences. Org Process Res Dev 2014. [DOI: 10.1021/op500141c] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Antal Harsanyi
- Department
of Chemistry, Durham University, South Road, Durham, DH1
5QA, U.K
| | - Graham Sandford
- Department
of Chemistry, Durham University, South Road, Durham, DH1
5QA, U.K
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Harsanyi A, Sandford G, Yufit DS, Howard JA. Syntheses of fluorooxindole and 2-fluoro-2-arylacetic acid derivatives from diethyl 2-fluoromalonate ester. Beilstein J Org Chem 2014; 10:1213-9. [PMID: 24991270 PMCID: PMC4077372 DOI: 10.3762/bjoc.10.119] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 05/16/2014] [Indexed: 11/23/2022] Open
Abstract
Diethyl 2-fluoromalonate ester is utilised as a building block for the synthesis of 2-fluoro-2-arylacetic acid and fluorooxindole derivatives by a strategy involving nucleophilic aromatic substitution reactions with ortho-fluoronitrobenzene substrates followed by decarboxylation, esterification and reductive cyclisation processes.
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Affiliation(s)
- Antal Harsanyi
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
| | - Graham Sandford
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
| | - Dmitri S Yufit
- Chemical Crystallography, Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
| | - Judith Ak Howard
- Chemical Crystallography, Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
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Suh CW, Woo SB, Kim DY. Asymmetric Synthesis of Tetrahydroquinolines via Saegusa-type Oxidative Enamine Catalysis/1,5-Hydride Transfer/Cyclization Sequences. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201400022] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Moon HW, Kim DY. Asymmetric Conjugate Addition of 1-Fluoro-1-nitro(phenylsulfonyl)methane to Chalcones Catalyzed by Binaphthyl-Derived Organocatalyst. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.9.2845] [Citation(s) in RCA: 18] [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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Kwon YK, Kang YK, Kim DY. Microwave-Assisted Organocatalytic Synthesis of Tetrahydroquinolines via Hydride Transfer and Cyclization. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.5.1773] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kang YK, Kim DY. Catalytic asymmetric Mannich-type reactions of fluorinated ketoesters with N-Boc aldimines in the presence of chiral palladium complexes. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.02.087] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kang YK, Yoon SJ, Kim DY. Asymmetric Mannich-type Reactions of Fluorinated Ketoesters with Binaphthyl-Modified Thiourea Catalysts. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.4.1195] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Moon HW, Kim DY. Organocatalytic Enantioselective Michael Addition of α-Nitroacetate to α,β-Unsaturated Enones: A Route to Chiral γ-Nitro Ketones and δ-Keto Esters. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.1.291] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kamlar M, Bravo N, Alba ANR, Hybelbauerová S, Císařová I, Veselý J, Moyano A, Rios R. Highly Enantioselective Addition of 1-Fluoro-1-nitro(phenylsulfonyl)methane to α,β-Unsaturated Aldehydes. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000851] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Moon HW, Kim DY. Enantioselective organocatalytic conjugate addition of α-nitroacetate to α,β-unsaturated ketones in water. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.03.105] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Organocatalytic enantioselective Michael addition reactions of fluoromalonates with α,β-unsaturated aldehydes. Sci China Chem 2010. [DOI: 10.1007/s11426-010-0031-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kwon BK, Kim SM, Kim DY. Highly enantioselective conjugate addition of fluoromalonates to nitroalkenes using bifunctional organocatalysts. J Fluor Chem 2009. [DOI: 10.1016/j.jfluchem.2009.06.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Moon HW, Cho MJ, Kim DY. Enantioselective conjugate addition of fluorobis(phenylsulfonyl)methane to α,β-unsaturated ketones catalyzed by chiral bifunctional organocatalysts. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.06.056] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Oh Y, Kim SM, Kim DY. Organocatalytic synthesis of quaternary stereocenter bearing a fluorine atom: enantioselective conjugate addition of α-fluoro-β-ketoesters to nitroalkenes. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.06.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Enantioselective Conjugate Addition of Fluoromalonate to Nitroalkenes Catalyzed by Chiral Nickel Complexes. B KOREAN CHEM SOC 2009. [DOI: 10.5012/bkcs.2009.30.7.1439] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ni C, Zhang L, Hu J. Nucleophilic Fluoroalkylation of α,β-Enones, Arynes, and Activated Alkynes with Fluorinated Sulfones: Probing the Hard/Soft Nature of Fluorinated Carbanions. J Org Chem 2008; 73:5699-713. [DOI: 10.1021/jo702479z] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Chuanfa Ni
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
| | - Laijun Zhang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
| | - Jinbo Hu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
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Park EJ, Kim MH, Kim DY. Enantioselective Alkylation of β-Keto Esters by Phase-Transfer Catalysis Using Chiral Quaternary Ammonium Salts. J Org Chem 2004; 69:6897-9. [PMID: 15387619 DOI: 10.1021/jo0401772] [Citation(s) in RCA: 125] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Catalytic enantioselective alkylation promoted by a quaternary ammonium salt from cinchonine as a phase transfer catalyst is described. Treatment of cyclo beta-keto esters with alkyl halide under mild reaction conditions afforded the corresponding alpha-alkylated beta-keto esters in moderate to excellent yields with high enantiomeric excesses
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Affiliation(s)
- Eun Joo Park
- Department of Chemistry, Soonchunhyang University, Asan P.O. Box 97, Chungnam 336-600, Korea
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