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题名: BF3 center dot OEt2-mediated alkenylation of pyrroles with alpha-oxo ketene dithioacetals
作者: Yang, Xiaoge1;  Wu, Kaikai1;  Yu, Zhengkun1
关键词: Ketene dithioacetals ;  Alkenylation ;  Pyrroles ;  Pyrazoles ;  Pyrimidines
刊名: TETRAHEDRON LETTERS
发表日期: 2015-07-22
DOI: 10.1016/j.tetlet.2015.05.102
卷: 56, 期:30, 页:4490-4493
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: BF3 center dot OEt2-mediated alkenylation of pyrroles with alpha-oxo ketene dithioacetals was efficiently realized, affording mono- and disubstituted ketene pyrrolyl acetals. In the cases of using N-unprotected pyrrole, the reactions gave ketene bipyrrolyl acetals as well as N,O-chelated BF2 complexes. Diverse C-S transformations were achieved for the monosubstituted products, yielding N-heterocycles or multisubstituted olefins. (C) 2015 Elsevier Ltd. All rights reserved.
关键词[WOS]: FRIEDEL-CRAFTS ALKYLATION ;  C-H BONDS ;  DIARYLIODONIUM SALTS ;  EFFICIENT SYNTHESIS ;  BODIPY DYES ;  INDOLES ;  DERIVATIVES ;  ANNULATION ;  ACTIVATION ;  ENONES
语种: 英语
WOS记录号: WOS:000358099200016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146392
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, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Yang, Xiaoge,Wu, Kaikai,Yu, Zhengkun. BF3 center dot OEt2-mediated alkenylation of pyrroles with alpha-oxo ketene dithioacetals[J]. TETRAHEDRON LETTERS,2015,56(30):4490-4493.
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