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题名: Controlled beta-protonation and [4+2] cycloaddition of enals and chalcones via N-heterocyclic carbene/acid catalysis: toward substrate independent reaction control
作者: Fu, Zhenqian2;  Sun, Hui1;  Chen, Shaojin2;  Tiwari, Bhoopendra2;  Li, Guohui1;  Chi, Yonggui Robin2
刊名: CHEMICAL COMMUNICATIONS
发表日期: 2013
DOI: 10.1039/c2cc36564b
卷: 49, 期:3, 页:261-263
收录类别: SCI ;  IC
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: A substrate-independent selective generation of enolates over homoenolate equivalents in NHC-catalyzed reactions of enals and chalcones is disclosed. Acid co-catalysts play vital roles in control of the reaction pathways, allowing for individual access to diverse products from identical substrates.
关键词[WOS]: DIELS-ALDER REACTIONS ;  ENANTIOSELECTIVE SYNTHESIS ;  ALPHA,BETA-UNSATURATED ALDEHYDES ;  GAMMA-BUTYROLACTONES ;  EFFICIENT SYNTHESIS ;  STEREOSELECTIVE-SYNTHESIS ;  COOPERATIVE CATALYSIS ;  NUCLEOPHILIC CARBENES ;  CONJUGATE UMPOLUNG ;  STETTER REACTIONS
语种: 英语
WOS记录号: WOS:000311940100014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137481
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 Mol React Dynam, Dalian 116023, Peoples R China
2.Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore

Recommended Citation:
Fu, Zhenqian,Sun, Hui,Chen, Shaojin,et al. Controlled beta-protonation and [4+2] cycloaddition of enals and chalcones via N-heterocyclic carbene/acid catalysis: toward substrate independent reaction control[J]. CHEMICAL COMMUNICATIONS,2013,49(3):261-263.
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