Palladium-Catalyzed Carbonylation of Aryl Bromides with Carbon Dioxide To Access Aryl Carboxylic Acids under Mild Conditions
Dan Li, Wei Li, Chaorong Qi, Wenfang Xiong, Hongjian Liu, Huanfeng Jiang
Abstract
A palladium-catalyzed direct carbonylation of aryl bromides with carbon dioxide as the carbonyl source has been developed by using Pd(dba)2/DPEPhos as the catalyst under mild reaction conditions, providing an efficient route to a variety of aryl carboxylic acids in moderate to high yields. The methods have many advantages such as the use of a simple palladium catalyst system, wide substrate scope, good functional group tolerance, high yields, and easy scalability.
Topics & Concepts
CarbonylationArylPalladiumCatalysisChemistryCarbon dioxideSubstrate (aquarium)Organic chemistryCarboxylic acidCombinatorial chemistryCarbon monoxideAlkylOceanographyGeologyCarbon dioxide utilization in catalysisCatalytic Cross-Coupling ReactionsCO2 Reduction Techniques and Catalysts