2-Cyano-3-methylpyridine-5-boronic acid,pinacol ester
6-(3-Methylpiperidin-1-yl)pyridine-2-boronicacidpinacolester
5-Chloro-2-fluoropyridine-3-boronicacidpinacolester
2-Chloro-3-methylpyridine-5-boronic acid pinacol ester