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Cho J, Nayab S, Lee JK, Hwa Jeong J, Lee H. Enantioselective Henry reaction catalysed by Chiral-copper(II) Complexes: Chirality effect derived from ligand backbone and Side-chain. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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2
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Mansawat W, Yukhet P, Bhanthumnavin W, Reiser O, Vilaivan T. Kinetic Resolution of dl-Hydrobenzoins Catalyzed by Copper(II) Complexes of C2-Symmetric Thiophene-Derived Ligands. Synlett 2022. [DOI: 10.1055/a-1815-7091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
C2 symmetrical chiral amino alcohol ligands with a central thiophene moiety have shown to be effective in combination with CuCl2 in the asymmetric acylation of dl-hydrobenzoins. In contrast to previously developed chiral ligands, readily available acetyl chloride and acetic anhydride can be used as reagents in addition to the benzoyl chloride giving rise to the corresponding monoacylated products in up to 99 %ee (S = 532).
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Affiliation(s)
- Woraluk Mansawat
- Department of Chemistry, Chulalongkorn University, Bangkok, Thailand
| | - Phanomsak Yukhet
- Department of Chemistry, Chulalongkorn University, Bangkok, Thailand
| | | | - Oliver Reiser
- Organische Chemie, Universität Regensburg, Regensburg, Germany
| | - Tirayut Vilaivan
- Department of Chemistry, Chulalongkorn University, Bangkok, Thailand
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3
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Kumar KV, Nixon PD, Johnson SJ, Ananthi N. C2 symmetric copper (II) complexes of l-valine and l-phenyl alanine based chiral diimines for catalytic asymmetric Henry reaction. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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4
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Rénio MR, Sousa FJ, Tavares NC, Valente AJ, Silva Serra ME, Murtinho D. (3
S
,4
S
)‐
N
‐substituted‐3,4‐dihydroxypyrrolidines as ligands for the enantioselective Henry reaction. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Márcia R.R. Rénio
- CQC and Department of Chemistry University of Coimbra Coimbra 3004‐535 Portugal
| | | | - Nélia C.T. Tavares
- CQC and Department of Chemistry University of Coimbra Coimbra 3004‐535 Portugal
| | - Artur J.M. Valente
- CQC and Department of Chemistry University of Coimbra Coimbra 3004‐535 Portugal
| | | | - Dina Murtinho
- CQC and Department of Chemistry University of Coimbra Coimbra 3004‐535 Portugal
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5
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Asymmetric Cu-catalyzed Henry reaction using chiral camphor Schiff bases immobilized on a macromolecular chain. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Zhang S, Li Y, Xu Y, Wang Z. Recent progress in copper catalyzed asymmetric Henry reaction. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2017.10.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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7
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Levopimaric acid derived 1,2-diamines and their application in the copper-catalyzed asymmetric Henry reaction. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.11.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Otevrel J, Bobal P. Diamine-Tethered Bis(thiourea) Organocatalyst for Asymmetric Henry Reaction. J Org Chem 2017; 82:8342-8358. [DOI: 10.1021/acs.joc.7b00079] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jan Otevrel
- Department of Chemical Drugs,
Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences (UVPS) Brno, Palackeho 1946/1, 612 42 Brno, Czech Republic
| | - Pavel Bobal
- Department of Chemical Drugs,
Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences (UVPS) Brno, Palackeho 1946/1, 612 42 Brno, Czech Republic
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9
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The synthesis of chiral tridentate ligands from l -proline and their application in the copper(II)-catalyzed enantioselective Henry reaction. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.tetasy.2017.05.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Lu G, Zheng F, Wang L, Guo Y, Li X, Cao X, Wang C, Chi H, Dong Y, Zhang Z. Asymmetric Henry reaction catalyzed by Cu(II)-based chiral amino alcohol complexes with C2-symmetry. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.06.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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11
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Boobalan R, Chang YM, Chen C, Lee GH. Copper Complex of Pinene based Schiff base [CuSBADBH]2: Synthesis and its Application in Catalytic Asymmetric Nitroaldol (Henry) Reaction. ChemistrySelect 2016. [DOI: 10.1002/slct.201600359] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ramalingam Boobalan
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
| | - You-Ming Chang
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
| | - Chinpiao Chen
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
- Department of Nursing; Tzu Chi University of Science and Technology; Hualien 970 Taiwan
| | - Gene-Hsian Lee
- Instrumentation Center; College of Science; National Taiwan University; Taipei 106 Taiwan
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12
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Murugavel G, Sadhu P, Punniyamurthy T. Copper(II)-Catalyzed Nitroaldol (Henry) Reactions: Recent Developments. CHEM REC 2016; 16:1906-17. [DOI: 10.1002/tcr.201500268] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Indexed: 12/16/2022]
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13
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Jiao T, Tu J, Li G, Xu F. Cu-catalyzed asymmetric Henry reaction promoted by chiral camphor Schiff bases. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.02.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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