4-Acetyl-2,3-difluorophenylboronic acid pinacol ester
6-(3-N,N-dimethylamino-propoxy)pyridine-3-boronic acid pinacol ester
5-Chloro-2-methoxyphenylboronic acid pinacol ester
2-Amino-4-(trifluoromethyl)pyrimidine-5-boronic acid pinacol ester