Highly efficient metal-free cross-coupling by C-H activation between allylic and active methylenic compounds promoted by DDQ

被引：110

作者：

Cheng, Dongping ^{[1
,2
]}

Bao, Weiliang ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310028, Peoples R China

[2] Zhejiang Univ Technol, Coll Pharmaceut Sci, Hangzhou 310032, Zhejiang, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2008年 / 350卷 / 09期

关键词：

active methylenic compounds; allylic compounds; C-C bond formation; C-H activation; cross-coupling; DDQ; 2,3-dichloro-5,6-dicyanoquinone;

D O I：

10.1002/adsc.200800085

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A metal-free very highly efficient and concise oxidative-coupling reaction promoted by 2,3-dichloro-5,6-dicyanoquinone (DDQ) between diarylallylic Sp(3) C-H and active methylenic Sp(3) C-H bonds is reported. The corresponding products are obtained in good to excellent yields.

引用

页码：1263 / 1266

页数：4

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