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Palladium‐Catalyzed Aerobic Oxidative Carbonylation of Arylboronate Esters under Mild Conditions
Author(s) -
Liu Qiang,
Li Gang,
He Jun,
Liu Jing,
Li Peng,
Lei Aiwen
Publication year - 2010
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201000460
Subject(s) - catalysis , palladium , carbonylation , oxidative phosphorylation , chemistry , organic chemistry , biochemistry , carbon monoxide
“CO”n Air : The title reaction was carried out using [PdCl 2 (PPh 3 ) 2 ] as the catalyst precursor under very mild conditions (balloon pressure of CO and air, at 40→50 °C), and produced a wide range of aryl carboxyl esters 2 in good to excellent yields. Remarkable selectivity between oxidative carbonylation and homocoupling of arylboronate esters 1 was also achieved.