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Juaristi E. Recent developments in next generation (S)-proline-derived chiral organocatalysts. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132143] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Rojas Cabrera H, Huelgas G, Hernández Pérez JM, Walsh PJ, Somanathan R, Anaya de Parrodi C. Homochiral l-prolinamido-sulfonamides and their use as organocatalysts in aldol reactions. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.01.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Xia Y, Liu H, Dai X. Synthesis of a Camphor-Derived Auxiliary and the Application to the Asymmetric Darzens Reaction. JOURNAL OF CHEMICAL RESEARCH 2013. [DOI: 10.3184/174751913x13737254410429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A readily available chiral camphor-derived auxiliary was synthesised through a highly efficient and short general route. The Darzens reaction of the auxiliary with aldehydes in the presence of base gave glycidic esters with almost complete diastereocontrol and high yield.
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Affiliation(s)
- Yamu Xia
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Haixin Liu
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Xiaoli Dai
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
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Reddy BVS, Swain M, Reddy SM, Yadav JS. Enantioselective Michael addition of 2-hydroxy-1,4-naphthoquinone and 1,3-dicarbonyls to β-nitroalkenes catalyzed by a novel bifunctional rosin-indane amine thiourea catalyst. RSC Adv 2013. [DOI: 10.1039/c3ra40965a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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