2-Cyano-4-(trifluoromethyl)benzeneboronic acid, pinacol ester2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile3-Cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzotrifluoride2-CYANO-4-(TRIFLUOROMETHYL)PHENYLBORONIC ACID PINACOL ESTER