for the following products
4,4',4''-Tris-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-triphenylamine | 4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-bis-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl and tris-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)amine
