5-(Methoxycarbonyl)pyridine-2-boronicacidpinacolester
3-Ethyl-4-formylphenylboronic acid pinacol ester
4-(Pyrrolidine-1-sulfonyl)phenylboronic acid, pinacol ester
6-(Methoxycarbonyl)pyridine-2-boronicacidpinacolester