Decarboxylative cross-coupling of azoyl carboxylic acids with aryl halides.
Decarboxylative cross-coupling of thiazole and oxazole-5-carboxylic acids with aryl halides is reported. Under a bimetallic system of catalytic palladium and a stoichiometric silver carbonate, a variety of (hetero)arylated azoles can be prepared in excellent yield.
Zhang
Fengzhi
F
School of Chemistry, University of Edinburgh, Joseph Black Building, King's Buildings, West Mains Road, Edinburgh EH9 3JJ, United Kingdom.
Greaney
Michael F
MF