Efficient pyridylbenzamidine ligands for palladium-catalyzed Suzuki-Miyaura reaction
作者:Ying-Tang Huang、Xiao Tang、Yi Yang、Dong-Sheng Shen、Cheng Tan、Feng-Shou Liu
DOI:10.1002/aoc.2913
日期:2012.12
A series of pyridylbenzamidine ligands were applied in palladium‐catalyzed Suzuki–Miyaura reactions and the effect of ligand on catalytic properties was evaluated. Under the optimization conditions, the bulky and electron‐donating nitrogen donor ligands were successfully used to catalyze the reaction of a variety of aryl bromides and aryl chlorides with arylboronic acid, giving the desired products
在吡啶催化的Suzuki-Miyaura反应中应用了一系列吡啶基苯甲m配体,并评估了配体对催化性能的影响。在最优化条件下,庞大且给电子的氮供体配体已成功用于催化各种芳基溴化物和芳基氯化物与芳基硼酸的反应,从而以中等至高收率获得所需的产物。版权所有©2012 John Wiley&Sons,Ltd.