A highly active palladium-phosphoramidite catalyst for the Suzuki cross-coupling of aryl bromides

被引:13
|
作者
Zhang, ZJ [1 ]
Mao, JC [1 ]
Wang, RL [1 ]
Wu, F [1 ]
Chen, HL [1 ]
Wan, BS [1 ]
机构
[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
关键词
Suzuki cross-coupling; phosphoramidite ligand; aryl bromide; palladium;
D O I
10.1016/j.molcata.2005.08.031
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A highly efficient palladium-catalyzed Suzuki coupling of aryl bromides with aiylboronic acids using phosphoramidite ligand 2c was developed. The phosphoramidite ligands are cost-effective and easily prepared from inexpensive, commercially available starting materials using a simple, efficient method. It represents an advance toward the discovery of low-cost catalyst systems for eventual availability. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:239 / 243
页数:5
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