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题名: Construction of anti-1,2-diols bearing chiral tertiary alcohol moiety using free hydroxyacetone as aldol donor by imidazole-based prolineamide catalyst
作者: Guo, Wengang1, 2;  Wei, Jianwei1;  Liu, Yan1;  Li, Can1
关键词: Imidazole ;  Organocatalyst ;  Hydroxyacetone ;  Asymmetric ;  Aldol reaction
刊名: TETRAHEDRON
发表日期: 2014-09-16
DOI: 10.1016/j.tet.2014.07.015
卷: 70, 期:37, 页:6561-6568
收录类别: SCI ;  IC ;  CCR
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: A direct aldol reaction of free hydroxyacetone and activated ketone has been firstly achieved with a newly developed imidazole-based prolineamide catalyst. The adducts anti-1,2-diols bearing a chiral tertiary alcohol moiety were obtained in high yield (up to 92%) and stereoselectivity (up to 15:1 dr and 90% ee). (C) 2014 Published by Elsevier Ltd.
关键词[WOS]: ASYMMETRIC MICHAEL ADDITION ;  DIELS-ALDER REACTIONS ;  ALPHA-KETO ESTERS ;  DIRECT SYN-ALDOL ;  ISOTETRONIC ACIDS ;  AQUEOUS-MEDIA ;  BIFUNCTIONAL ORGANOCATALYSTS ;  1,3-DICARBONYL COMPOUNDS ;  ORGANIC-MOLECULES ;  METHYL KETONES
语种: 英语
WOS记录号: WOS:000340852900022
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145671
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.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

Recommended Citation:
Guo, Wengang,Wei, Jianwei,Liu, Yan,et al. Construction of anti-1,2-diols bearing chiral tertiary alcohol moiety using free hydroxyacetone as aldol donor by imidazole-based prolineamide catalyst[J]. TETRAHEDRON,2014,70(37):6561-6568.
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