Catalysis of the coupling reaction of aryl chlorides with bis(pinacolato)diboron by tricyclohexylphosphine-cyclopalladated ferrocenylimine complexes

被引：0
作者：
Chen Xu
Jun-Fang Gong
Mao-Ping Song
Yang-Jie Wu
机构：
[1] Zhengzhou University,Department of Chemistry, Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities
[2] Luoyang Normal University,Department of Chemistry
来源：
Transition Metal Chemistry | 2009年 / 34卷
关键词：
Cs2CO3; Aryl Bromide; Dppf; Suzuki Reaction; PCy3;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Tricyclohexylphosphine-cyclopalladated ferrocenylimine complexes were found to be very efficient catalysts for the one-pot borylation/Suzuki cross-coupling reactions of aryl chlorides with bis(pinacolato)diboron. Typically, using 0.5–1.0 mol% of catalyst in the presence of 3.0 equivalents of K2CO3 as base in dioxane at 100 °C provided the corresponding symmetrical biaryls in good to excellent yields.
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页码：175 / 179
页数：4
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