Preferential oxidative addition in palladium(0)-catalyzed Suzuki cross-coupling reactions of dihaloarenes with arylboronic acids

被引：150

作者：

Dong, CG

Hu, QS ^{[1
]}

机构：

[1] CUNY Coll Staten Isl, Dept Chem, Staten Isl, NY 10314 USA

[2] CUNY, Grad Ctr, Staten Isl, NY 10314 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 28期

关键词：

D O I：

10.1021/ja052547p

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The study of Pd(0)-/t-Bu3P system as a powerful catalyst for the cross-coupling of n,m-dihaloarenes with 1 equiv of arylboronic acids is described. Our work demonstrated that the fate of the regenerated Pd(0) catalyst can be controlled when the appropriate ligand is employed. The results described here may lead to the development of new, efficient processes to conjugate polymers with controlled length which are potentially useful in molecular electronics. Copyright © 2005 American Chemical Society.

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页码：10006 / 10007

页数：2

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