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题名: Enantioselective synthesis of functionalized 2-amino-4H-chromenes via the o-quinone methides generated from 2-(1-tosylalkyl)phenols
作者: Wu, Bo1;  Gao, Xiang1;  Yan, Zhong1;  Huang, Wen-Xue1;  Zhou, Yong-Gui1, 2
关键词: 2-Amino-4H-chromenes ;  o-Quinone methides ;  2-(1-Tosylalkyl)phenols
刊名: TETRAHEDRON LETTERS
发表日期: 2015-07-15
DOI: 10.1016/j.tetlet.2015.05.076
卷: 56, 期:29, 页:4334-4338
收录类别: SCI
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: An efficient bifunctional squaramide-catalyzed Michael addition/cyclization reaction of o-quinone methides generated in situ from 2-(1-tosylalkyl)phenols with active methylene compounds bearing a cyano group has been realized to synthesize chiral 2-amino-4H-chromenes with excellent enantioselectivities and broad substrate scope. (c) 2015 Elsevier Ltd. All rights reserved.
关键词[WOS]: ORGANOCATALYTIC ASYMMETRIC-SYNTHESIS ;  THROUGHPUT SCREENING ASSAY ;  BRONSTED ACID CATALYSIS ;  ONE-POT SYNTHESIS ;  MICHAEL ADDITION ;  CONJUGATE ADDITION ;  APOPTOSIS INDUCERS ;  G-QUADRUPLEX ;  IN-SITU ;  ALPHA,BETA-UNSATURATED IMIDES
语种: 英语
WOS记录号: WOS:000357227300019
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146349
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, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

Recommended Citation:
Wu, Bo,Gao, Xiang,Yan, Zhong,et al. Enantioselective synthesis of functionalized 2-amino-4H-chromenes via the o-quinone methides generated from 2-(1-tosylalkyl)phenols[J]. TETRAHEDRON LETTERS,2015,56(29):4334-4338.
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