2-(1,1-Diethoxyethyl)pyridine-3-boronicacidpinacolester
(4-(3-(3-Chlorophenyl)ureido)phenyl)boronic acid pinacol ester
1-(2-Morpholinoethyl)-1H-pyrazole-4-boronic acid, pinacol ester
6-Formylpyridine-2-boronicacidpinacolester