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题名: An amphiphilic organic catalyst for the direct asymmetric Michael addition of cycloketone to nitroolefins in water
作者: Wei, Jianwei1, 2;  Guo, Wengang2;  Zhang, Boyu2;  Liu, Yan2;  Du, Xin1;  Li, Can2
关键词: Asymmetric catalysis ;  Emulsion ;  Organocatalysis ;  Michael addition
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2014-07-01
DOI: 10.1016/S1872-2067(14)60080-2
卷: 35, 期:7, 页:1008-1011
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: A series of amphiphilic proline-derived mercapto imidazole organic catalysts were synthesized and shown to be very effective with an acid cocatalyst for the asymmetric Michael addition reaction of ketones to nitroolefins with high diastereoselectivity (up to 99:1) and execellent enantioselectivity (up to 96%) using water as solvent. (C) 2014, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
关键词[WOS]: EMULSION DROPLETS ;  ALDOL REACTIONS ;  NITRO OLEFINS ;  KETONES ;  ALDEHYDES ;  ORGANOCATALYSTS ;  NITROSTYRENE ;  PROLINE ;  ACIDS
语种: 英语
WOS记录号: WOS:000338913700004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145878
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Dalian Univ Technol, Dept Chem, Dalian 116024, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Wei, Jianwei,Guo, Wengang,Zhang, Boyu,et al. An amphiphilic organic catalyst for the direct asymmetric Michael addition of cycloketone to nitroolefins in water[J]. CHINESE JOURNAL OF CATALYSIS,2014,35(7):1008-1011.
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