1-(Ethoxycarbonylmethyl)-1H-pyrazole-4-boronic acid, pinacol ester
2,3-Dichloropyridine-5-boronicacidpinacolester
5-Bromo-2-tert-Butyloxycarbonylamino-6-methylpyridine-3-boronicacidpinacolester
4-(Bromomethyl)benzeneboronic acid pinacol ester