Efficient coupling of heteroaryl bromides with arylboronic acids in the presence of a palladium-tetraphosphine catalyst

被引:56
作者
Feuerstein, M [1 ]
Doucet, H [1 ]
Santelli, M [1 ]
机构
[1] Fac Sci & Tech St Jerome, CNRS, Synth Organ Lab, F-13397 Marseille 20, France
关键词
tetraphosphine; palladium; Suzuki-coupling; boronic acid; heteroaryl bromide;
D O I
10.1016/S0040-4039(01)01049-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The cis,cis,cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclopentane,[PdCl(C3H5)](2) system catalyses the Suzuki cross-coupling of heteroaryl bromides with arylboronic acids with a very high substrate, catalyst ratio in good yields. Substrates such as pyridines, quinolines. thiophenes, an indole. a pyrimidine or a furane have been used successfully. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5659 / 5662
页数:4
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