N-Heterocyclic carbene catalyzed intramolecular nucleophilic addition of carbonyl anion equivalents to enol ethers

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	N-Heterocyclic carbene catalyzed intramolecular nucleophilic addition of carbonyl anion equivalents to enol ethers
	He JM(何金梅) ; Tang SC(唐寿初) ; Liu J(刘剑) ; Su YP(苏瀛鹏) ; Pan XF(潘鑫复) ; She XG(厍学功)
刊名	Tetrahedron
	2008
卷号	64 页码:8797-8800
ISSN号	0040-4020
通讯作者	厍学功
中文摘要	The intramolecular nucleophilic addition reaction of acyl anion equivalents to enol ethers is described, which was catalyzed by N-heterocyclic carbenes generated in situ from readily available thiazolium salt. In this transformation, benzofuranones were obtained in excellent yield. In combination with our previous work, the precise mechanistic elucidation for the formation of benzofuranones has been further investigated. A labeling experiment implied that the transformation proceeds through a nucleophilic addition mechanism.
学科主题	物理化学
收录类别	SCI
资助信息	the Special Doctorial Program Funds of the Ministry of Education of China (20040730008);NSFC (QT program, No. 20572037);NCET-05-0879;the key grant project of Chinese ministry of Education (No. 105169);and Gansu Science Foundation (3ZS051-A25-004)
语种	英语
WOS记录号	WOS:000258841100029
公开日期	2012-11-09
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/1914]
专题	兰州化学物理研究所_OSSO国家重点实验室
推荐引用方式 GB/T 7714	He JM,Tang SC,Liu J,et al. N-Heterocyclic carbene catalyzed intramolecular nucleophilic addition of carbonyl anion equivalents to enol ethers[J]. Tetrahedron,2008,64:8797-8800.
APA	何金梅,唐寿初,刘剑,苏瀛鹏,潘鑫复,&厍学功.(2008).N-Heterocyclic carbene catalyzed intramolecular nucleophilic addition of carbonyl anion equivalents to enol ethers.Tetrahedron,64,8797-8800.
MLA	何金梅,et al."N-Heterocyclic carbene catalyzed intramolecular nucleophilic addition of carbonyl anion equivalents to enol ethers".Tetrahedron 64(2008):8797-8800.