1H-Pyrazolo[3,4-B]pyridine-5-boronicacidpinacolester
2,6-dimethoxy-3-(trimethylsilyl)pyridine-5-boronic acid pinacol ester
4-Chloro-2-fluoro-3-methylthiophenylboronic acid pinacol ester
4-(Hydroxymethyl)pyridine-2-boronic acid pinacol ester