tetrakis(triphenylphosphine) palladium(0) in toluene 2 h; Heating; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
tetrakis(triphenylphosphine) palladium(0) in toluene 2 h; Heating; Yield given. Yields of byproduct given. Title compound not separated from byproducts;