2-(4-Methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane4-Methylbenzeneboronic acid, pinacol ester4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)TOLUENE4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane