Palladium-catalyzed C3-selective C–H oxidative carbonylation of imidazo[1,2-<i>a</i>]pyridines with CO and alcohols: a way to access esters
Shoucai Wang, Siyu Zhang, Meichen Liu, Jiawang Zang, Guangbin Jiang, Fanghua Ji
Abstract
A palladium-catalyzed C3-selective C–H oxidative carbonylation for the synthesis of various esters from imidazo[1,2-<italic>a</italic>]pyridines and CO with high efficiency and high atom economy has been developed.
Topics & Concepts
ChemistryCarbonylationPalladiumCatalysisOxidative phosphorylationAtom economyMedicinal chemistryOxidative additionOrganic chemistryCombinatorial chemistryCarbon monoxideBiochemistryCatalytic C–H Functionalization MethodsSynthesis and Catalytic ReactionsCatalytic Cross-Coupling Reactions