ICCAS OpenIR
A systematic study of reaction of heterocyclic enamines with electrophilic alkynes: A simple and efficient synthetic route to 2-pyridinone-fused heterocycles
Wang, MX; Miao, WS; Cheng, Y; Huang, ZT
1999-12-17
Source PublicationTETRAHEDRON
ISSN0040-4020
Volume55Issue:51Pages:14611-14622
AbstractThe reaction of heterocyclic enamines with ethyl propiolate and diethyl acetylenedicarboxylate has been systematically studied. In contrast to their heterocyclic ketene aminal analogues, heterocyclic enamines reacted with electrophilic alkynes via the Michael addition pathway rather than the aza-ene reaction mechanism. In the presence of a strong base such as sodium ethoxide and sodium hydride, the resulting Michael addition products underwent cyclocondensation reaction readily to produce 2-pyridinone-fused heterocycles in good to excellent yield. (C) 1999 Elsevier Science Ltd. All rights reserved.
Indexed ByIC ; CCR ; SCI
Language英语
WOS IDWOS:000083948600010
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:39[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75020
Collection中国科学院化学研究所
Corresponding AuthorWang, MX
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
2.Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China
Recommended Citation
GB/T 7714
Wang, MX,Miao, WS,Cheng, Y,et al. A systematic study of reaction of heterocyclic enamines with electrophilic alkynes: A simple and efficient synthetic route to 2-pyridinone-fused heterocycles[J]. TETRAHEDRON,1999,55(51):14611-14622.
APA Wang, MX,Miao, WS,Cheng, Y,&Huang, ZT.(1999).A systematic study of reaction of heterocyclic enamines with electrophilic alkynes: A simple and efficient synthetic route to 2-pyridinone-fused heterocycles.TETRAHEDRON,55(51),14611-14622.
MLA Wang, MX,et al."A systematic study of reaction of heterocyclic enamines with electrophilic alkynes: A simple and efficient synthetic route to 2-pyridinone-fused heterocycles".TETRAHEDRON 55.51(1999):14611-14622.
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