Palladium-Catalyzed Aerobic Oxidative Carbonylation of C-H Bonds in Phenols for the Synthesis of <i>p</i>
-Hydroxybenzoates
作者:Vinayak V. Gaikwad、Bhalchandra M. Bhanage
DOI:10.1002/ejoc.201800538
日期:2018.6.15
p‐Hydroxybenzoates were prepared directly from phenols through oxidativecarbonylation at activated phenol C–H bonds in a procedure that is free of any requirements for co‐catalyst, co‐solvent or external ligand and uses molecular oxygen as a terminal oxidant for C–H bond oxidation.