hydrogenchloride in methanol 25 h; Heating;

1: 80 percent / 30percent hydrochloric acid / methanol / 25 h / Heating 2: 99 percent / Et3N / benzene / 24 h / Ambient temperature 3: 76 percent / hydrogen / W-2 Raney nickel / methanol / 760 Torr / Ambient temperature 4: toluene / 5 h / Heating View Scheme

hydrogenchloride in methanol 25 h; Heating;