2-Fluoro-4-(morpholinomethyl)phenylboronic acid pinacol ester
5-Bromo-2-chloropyridine-3-boronicacidpinacolester
6-Ethylpyridine-3-boronicacidpinacolester
5-Chloro-2-isoproxypyridine-4-boronic acid pinacol ester