5-Chloro-4-hydroxy-3-(trifluoromethyl)phenylboronic acid pinacol ester
3,5-Dichloro-4-hydroxyphenylboronic acid pinacol ester
2-Ethylpyridine-4-boronicacidpinacolester
2-Chloro-3-(trifluoromethyl)phenylboronic acid pinacol ester