Cobalt-Catalyzed Preparation of Arylindium Reagents from Aryl and Heteroaryl Bromides
作者:Laksmikanta Adak、Naohiko Yoshikai
DOI:10.1021/jo201174r
日期:2011.9.16
A cobalt–bathophenanthroline catalyst has been developed for the directpreparation of a variety of arylindium reagents from the corresponding aryl and heteroaryl bromides in the presence of indium metal and lithium chloride. The thus-formed arylindium reagents undergo efficient palladium-catalyzed cross-coupling reactions with aryl iodides, tolerating various functional groups including hydroxy and