4-[(tert-Butoxycarbonyl)amino]pyridine-3-boronicacidpinacolester
5-Acetylthiophene-5-boronic acid pinacol ester
5-(tert-Butoxycarbonyl)pyridine-3-boronicacidpinacolester
5-Chloro-2,4-dimethoxyphenylboronic acid pinacol ester