4-Methoxy-3-(1-methylethyl)phenylboronic acid pinacol ester
5-(Hydroxymethyl)pyridine-2-boronicacidpinacolester
5-Fluoro-3-nitropyridine-2-boronicacidpinacolester
6-(N-Boc-Piperazin-1-yl)pyridine-2-boronic acid pinacolester