2,3-Dimethoxy-4-fluorophenylboronic acid pinacol ester
3-Formyl-2-methoxypyridine-4-boronicacidpinacolester
2-Chloro-5-nitropyridine-3-boronicacidpinacolester
4-(Methoxycarbonyl)-6-methylpyridine-2-boronic acid pinacol ester