Iridium‐Catalyzed ortho‐C—H Borylation of Aryl Ketones with Bis(pinacolato)diboron.

ortho-Selective C–H borylation of aryl ketones with bis(pinacolato)diboron proceeded at 120 °C in octane in the presence of a catalytic amount of iridium(I) complexes comprising 1/2[Ir(OMe)(cod)]2 ...