Abstract

The CuBr-catalyzed cross-coupling reaction of aryl iodides with B2pin2 in the absence of ligand has been developed for the preparation of arylboronates. The reaction was also suitable for the borylation of aryl bromides and benzyl halides, albeit in moderate yields.

Keywords: Aryl, benzyl halides, arylboronates, borylation, Palladium, copper, hydrolytic, water, palladium-catalyzed, halides, Aryl and benzyl halides