6-(Cyclohexylamino)pyridine-3-boronicacidpinacolester
2-Pyridineboronic acid N-phenyldiethanolamine ester
3-Chloro-2-methoxypyridine-5-boronicacidpinacolester
2-Fluoro-6-methoxy-4-methylphenylboronic acid pinacol ester