4-(Trifluoromethyl)pyridine-2-boronic acid pinacol ester
6-Ethoxy-4-methylpyridine-3-boronicacidpinacolester
2,5-Difluoro-4-methoxyphenylboronic acid pinacol ester
4-Fluoro-3-(methylthio)phenylboronic acid pinacol ester