sodium hydrogencarbonate; tris(p-methylphenyl)aminium hexachloroantimonate in dichloromethane; water; acetonitrile electrolysis; further reagent: tris-(4-bromophenyl)ammoniumyl hexachloroantimonate, tri-p-tolylamine/LiClO4;

tri(4-methylphenyl)amine electrochemical oxidation; Yield given. Multistep reaction. Title compound not separated from byproducts;