Palladium(II)-Catalyzed coupling of p-xylene via regioselective C-H activation in TFA

被引：84

作者：

Rong, Ying ^{[1
]}

Li, Ruoshi ^{[1
]}

Lu, Wenjun ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Chem, Shanghai 200240, Peoples R China

来源：

ORGANOMETALLICS | 2007年 / 26卷 / 18期

关键词：

D O I：

10.1021/om700418h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A homocoupling of p-xylene to afford biaryl- or diarylmethane as a major product has been carried out in a catalytic system of Pd(OAc)(2)/CF3CO2H (TFA)/K2S2O8. In this coupling reaction, the aryl and benzylic C-H bonds of p-xylene can be selectively activated just by tuning the concentration of TFA.

引用

页码：4376 / 4378

页数：3

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