hydrogenchloride in ethanol 1.5 h; Heating;

1: 60 percent / pyridine / 0.33 h / Heating 2: 23 percent / acide nitrique fumant / acetic acid / 3 h / Ambient temperature 3: 53 percent / acide chlorhydrique conc. / ethanol / 1.5 h / Heating View Scheme

1: 23 percent / acide nitrique fumant / acetic acid / 3 h / Ambient temperature 2: 53 percent / acide chlorhydrique conc. / ethanol / 1.5 h / Heating View Scheme

1: 73 percent / acide formique / 1.5 h / Heating 2: 46 percent / acide nitrique fumant / acetic acid / 1 h / Ambient temperature View Scheme