5-(tert-Butoxycarbonyl)pyridine-3-boronicacidpinacolester
3,5-Bis(trifluoromethyl)-1H-pyrazole-4-boronic acid, pinacol ester
1-Cyclopropyl-1H-pyrazole-4-boronic acid pinacol ester
2-Chlorophenylboronic acid, pinacol ester