Transition metal catalyzed c h borylation of arenes and heteroarenes

Abstract

formation of an iridium bis-(boryl) intermediate. The catalysts development showed that one of the catalysts is even highly stable in open air that exhibited excellent reactivity for newlinethe borylation reaction at atmospheric conditions. It was also observed that this catalyst system is very selective for the primary aliphatic borylation over the benzylic C-H borylation of 2-pyridyl amines substrates. newline