5-Bromo-2-tert-Butyloxycarbonylaminopyridine-3-boronicacidpinacolester
2,5-Dichloropyridine-4-boronic acid pinacol ester
4-Amino-2-fluorophenylboronic acid pinacol ester
6-(4-Fluorophenyl)pyridine-3-boronicacidpinacolester