2-(3-chlorobenzyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

2-(1-(3-Chlorophenyl)ethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS# 1138077-59-4) is a useful research chemical compound. It is used in the preparation of aryl amines via copper acetate-catalyzed Chan-Lam coupling amination of benzylic and allylic boronic esters with primary and secondary anilines.