The palladium-catalyzed borylation of aryl iodides with 2,3-dihydro-1H-benzo[d][1,3,2]diazaboroles was achieved. The mild reaction conditions employed allowed for the inclusion of a wide variety of functional groups in aryl iodides to be tolerated. Additionally, the borylated products can be transformed into the corresponding boronic acids or their esters under acidic conditions.
The palladium-catalyzed borylation of aryl iodides with 2,3-dihydro-1H-benzo[d][1,3,2]diazaboroles was achieved. The mild reaction conditions employed allowed for the inclusion of a wide variety of functional groups in aryl iodides to be tolerated. Additionally, the borylated products can be transformed into the corresponding boronic acids or their esters under acidic conditions.