hydrogenchloride; potassium hydroxide; acetic acid in ethanol; water

1: 97 percent / HCl / 3 h / Heating 2: 41 percent / 25percent ammonia / 264 h / Ambient temperature 3: 84 percent / HCl / 4 h / Heating 4: 92 percent / POCl3, PCl5 / 3 °C / Heating 5: 98 percent / 10percent NaCO3 / methanol; H2O / 2.5 h / Heating View Scheme

1: 97 percent / HCl / 3 h / Heating 2: 41 percent / 25percent ammonia / 264 h / Ambient temperature 3: 84 percent / HCl / 4 h / Heating 4: 92 percent / POCl3, PCl5 / 3 °C / Heating 5: 98 percent / 10percent NaCO3 / methanol; H2O / 2.5 h / Heating 6: 83 percent / thionyl chloride / 15 h / 60 °C View Scheme

hydrogenchloride 3 h; Heating;

1: 97 percent / HCl / 3 h / Heating 2: 47 percent / 25percent ammonia / 264 h / Ambient temperature View Scheme

1: 97 percent / HCl / 3 h / Heating 2: 41 percent / 25percent ammonia / 264 h / Ambient temperature 3: 84 percent / HCl / 4 h / Heating 4: 92 percent / POCl3, PCl5 / 3 °C / Heating View Scheme

1: 97 percent / HCl / 3 h / Heating 2: 41 percent / 25percent ammonia / 264 h / Ambient temperature 3: 84 percent / HCl / 4 h / Heating View Scheme