hydrogenchloride in methanol 2 h; Heating;

1: 86 percent / triethylamine / ethyl acetate / 2 h / 25 °C 2: 74 percent / N-chlorosuccinimide / CHCl3 / 3 h / Heating 3: 95 percent / aq. conc. HCl / methanol / 2 h / Heating View Scheme

1: 85 percent / benzene, aluminium bromide / benzene / 5 h / Ambient temperature 2: 86 percent / triethylamine / ethyl acetate / 2 h / 25 °C 3: 74 percent / N-chlorosuccinimide / CHCl3 / 3 h / Heating 4: 95 percent / aq. conc. HCl / methanol / 2 h / Heating View Scheme

1: thionyl chloride / 1 h / 25 °C 2: 52 percent / stannic chloride / CH2Cl2 / 2 h / Heating 3: 85 percent / benzene, aluminium bromide / benzene / 5 h / Ambient temperature 4: 86 percent / triethylamine / ethyl acetate / 2 h / 25 °C 5: 74 percent / N-chlorosuccinimide / CHCl3 / 3 h / Heating 6: 95 percent / aq. conc. HCl / methanol / 2 h / Heating View Scheme

1: 74 percent / N-chlorosuccinimide / CHCl3 / 3 h / Heating 2: 95 percent / aq. conc. HCl / methanol / 2 h / Heating View Scheme

1: 52 percent / stannic chloride / CH2Cl2 / 2 h / Heating 2: 85 percent / benzene, aluminium bromide / benzene / 5 h / Ambient temperature 3: 86 percent / triethylamine / ethyl acetate / 2 h / 25 °C 4: 74 percent / N-chlorosuccinimide / CHCl3 / 3 h / Heating 5: 95 percent / aq. conc. HCl / methanol / 2 h / Heating View Scheme