3,5-Difluoro-4-(methylthio)phenylboronic acid pinacol ester
5-[(tert-butyldimethylsilyloxy)methyl]pyridine-3-boronicacidpinacolester
4-Hydroxy-3-nitrophenylboronic acid, pinacol ester
2,4-Difluoro-3-formylphenylboronic acid pinacol ester