1-bromo-1,1-dimethylethane; N-benzyl-N,N,N-triethylammonium chloride; dimethyl sulfoxide T=80°C; 3 h; Title compound not separated from byproducts;

bromine; chlorine in dichloromethane T=-40°C; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

trihexyltetradecylphosphonium dibromochloride 3 h; DarknessIonic liquidneat (no solvent);