Gold and Bronsted acid catalyzed isomerization of [3]cumulenols and [3]cumulenones: efficient syntheses of 1,5-dien-3-ynes and furan derivatives

	Gold and Bronsted acid catalyzed isomerization of [3]cumulenols and [3]cumulenones: efficient syntheses of 1,5-dien-3-ynes and furan derivatives
其他题名	金及布朗斯特酸催化的累积三烯醇及累积三烯酮的异构化反应研究: 1,5-二烯-3-炔及呋喃类化合物的合成
	Wang EJ(王二娟); Fu XP(付晓平); Jie X(解鑫); Chen JJ(陈敬金); Gao HJ(高红军); Liu YH(刘元红)
	2011
发表期刊	Tetrahedron Lett.
ISSN	0040-4039
卷号	52 期号:16 页码:1968-1972
摘要	An attractive method for assembling pi-conjugated dienynes with high stereoselectivity was achieved by dehydration reaction of TMS-substituted [3]cumulenols catalyzed by TsOH center dot H(2)O. On the other hand, cycloisomerizations of the corresponding [3]cumulenones catalyzed by gold(I) complexes afford vinyl furans through activation of the cumulenic double bond via a pi-complex, and during the process, deprotonation from an alkyl group on cumulene terminus takes place to induce the isomerization. (C) 2011 Elsevier Ltd. All rights reserved.
学科领域	金属有机化学
部门归属	中科院上海有机化学研究所
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000290746200036
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.sioc.ac.cn/handle/331003/24301
专题	金属有机化学国家重点实验室
通讯作者	Liu YH(刘元红)
推荐引用方式 GB/T 7714	Wang EJ,Fu XP,Jie X,et al. Gold and Bronsted acid catalyzed isomerization of [3]cumulenols and [3]cumulenones: efficient syntheses of 1,5-dien-3-ynes and furan derivatives[J]. Tetrahedron Lett.,2011,52(16):1968-1972.
APA	王二娟,付晓平,解鑫,陈敬金,高红军,&刘元红.(2011).Gold and Bronsted acid catalyzed isomerization of [3]cumulenols and [3]cumulenones: efficient syntheses of 1,5-dien-3-ynes and furan derivatives.Tetrahedron Lett.,52(16),1968-1972.
MLA	王二娟,et al."Gold and Bronsted acid catalyzed isomerization of [3]cumulenols and [3]cumulenones: efficient syntheses of 1,5-dien-3-ynes and furan derivatives".Tetrahedron Lett. 52.16(2011):1968-1972.

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