5-Chloro-4-hydroxy-3-(trifluoromethyl)phenylboronic acid pinacol ester
4-Carboxy-3-(trifluoromethyl)phenylboronic acid pinacol ester
2-Bromopyridine-4-boronicacidpinacolester
2-Ethoxycarbonylphenylboronic acid pinacol ester