2-Bromo-5-chloropyridine-3-boronic acid pinacol ester
2-(Tert-butoxycarbonylamino)pyrimidine-5-boronic acid, pinacol ester
6-(4-Methylbenzylamino)pyridine-3-boronicacidpinacolester
2-Bromo-3-fluoropyridine-5-boronicacidpinacolester