The decarboxylative C–H heteroarylation of azoles catalysed by nickel catalysts to access unsymmetrical biheteroaryls†
Abstract
Nickel-catalysed direct decarboxylative C–H heteroarylation of azoles with heteroaryl carboxylic acids has been developed. This methodology provides a novel and efficient approach to construct various important unsymmetrical biheteroaryls with good functional group compatibility.