Metall-Bor-Verbindungen X / Metal Boron Compounds Xl

Abstract

Bis (dimethylamino) -boronhalides react with dibenzonitrile palladium-dichloride (C6H5CN) 2PdCl2 in a different manner. Bis (dimethylamino) -boronchloride forms, just like bis (dimethylamino) methylborane complexes of the type Cl2Pd [ (CH3) 2N] 2BX (X = Cl, CH3). On the contrary the analogous bromo- and iodoboranes react with coordinated benzonitrile and form the diborylamine palladium complexes C6-C(X2) -N{B[N(CH3)2]2}2PdX (X = Br, J) which probably are dimeric. The B -N-groups presumably act as π-ligands.