Molecularly defined palladium(0) monophosphine complexes as catalysts for efficient cross-coupling of aryl chlorides and phenylboronic acid1
作者:Mario Gómez Andreu、Alexander Zapf、Matthias Beller
DOI:10.1039/b006791l
日期:——
Various 1,6-diene palladium(0) monophosphine
complexes have been prepared from tmedaPd(CH3)2,
PR3, and the corresponding 1,6-diene. These molecularly defined
Pd complexes catalyzed the Suzuki coupling of aryl chlorides with
phenylboronic acid more efficiently than traditional
PdII–PR3 pre-catalysts.
由 tmedaPd(CH3)2、PR3 和相应的 1,6- 二烯制备出了各种 1,6- 二烯单膦钯配合物。与传统的 PdII-PR3 前催化剂相比,这些分子定义的钯配合物能更有效地催化芳基氯化物与苯硼酸的铃木偶联反应。