6-(4-Boc-1-piperazinyl)pyridine-3-boronic acid pinacol ester
3-Cyanopyridine-2-boronicacidpinacolester
4-Fluoro-3-(methylthio)phenylboronic acid pinacol ester
2,5-Dimethylpyridine-3-boronicacidpinacolester