4-(Ethoxycarbonyl)pyridine-2-boronic acid pinacol ester
2-Bromo-6-chloro-3-methoxyphenylboronic acid pinacol ester
3-Acetoxy-4-methoxyphenylboronic acid, pinacol ester
6-(1H-Pyrrol-1-yl)pyridine-3-boronicacidpinacolester