Tandem cross-Rauhut-Currier/cyclization reactions of activated alkenes to give densely functionalized 3,4-dihydropyrans

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	Tandem cross-Rauhut-Currier/cyclization reactions of activated alkenes to give densely functionalized 3,4-dihydropyrans
	Liu W(刘文) ; Zhou J(周静) ; Zheng CW(郑昌武) ; Chen XK(陈兴宽) ; Xiao H(肖华) ; Yang YQ(杨映权) ; Guo YL(郭寅龙) ; Zhao G(赵刚)
刊名	Tetrahedron
	2011
卷号	67 期号:10 页码:1768-1773
ISSN号	0040-4020
其他题名	活化烯烃的串联交叉Rauhute-Currier/环化反应合成高度官能团化得二氢吡喃环结构
通讯作者	赵刚
英文摘要	A novel tandem cross-Rauhut-Currier/cyclization reaction between alpha,beta-unsaturated ketones was developed. Using DABCO (20 mol %) as the catalyst, a series of densely functionalized 3,4-dihydropyrans were obtained in excellent yields and stereoselectivities (up to 98% yield, >99:1 dr). A tentative catalytic cycle was proposed with key intermediates confirmed by ESIMS studies. (C) 2011 Elsevier Ltd. All rights reserved.
学科主题	有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1016/j.tet.2011.01.036
语种	英语
WOS记录号	WOS:000288188600003
公开日期	2013-02-25
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/20042]
专题	上海有机化学研究所_分析化学研究室
推荐引用方式 GB/T 7714	Liu W,Zhou J,Zheng CW,et al. Tandem cross-Rauhut-Currier/cyclization reactions of activated alkenes to give densely functionalized 3,4-dihydropyrans[J]. Tetrahedron,2011,67(10):1768-1773.
APA	刘文.,周静.,郑昌武.,陈兴宽.,肖华.,...&赵刚.(2011).Tandem cross-Rauhut-Currier/cyclization reactions of activated alkenes to give densely functionalized 3,4-dihydropyrans.Tetrahedron,67(10),1768-1773.
MLA	刘文,et al."Tandem cross-Rauhut-Currier/cyclization reactions of activated alkenes to give densely functionalized 3,4-dihydropyrans".Tetrahedron 67.10(2011):1768-1773.