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
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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. |
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