2-Fluoro-5-nitrophenylboronic acid, pinacol ester
6-(3-Hydroxypyrrolidin-1-yl)pyridine-2-boronicacidpinacolester
3-(N,N-diethylaminocarbonyl)phenylboronic acid, pinacol ester
6-(4-Morpholinylmethyl)pyridine-3-boronicacidpinacolester