hydrogenchloride; ethanol

1.1: FeCl3*6H2O; activated carbon / methanol / 0.33 h / Heating 1.2: 85 percent / NH2NH2*H2O / methanol / 4 h / Heating 2.1: 94 percent / TFA / CH2Cl2 / 0.25 h / Heating 3.1: H2SO4; KNO3 / 0 °C 3.2: 1.1 g / aq. HCl / methanol / 0.83 h / Heating 4.1: aq. NaNO2; aq. HCl / 2 h / 0 °C 4.2: 65 percent / aq. H3PO2 / 10 h / 40 °C 5.1: aq. HCl / methanol / 10 h / Heating View Scheme

1: hydrogen chloride; ethanol 2: mercury (II)-acetate; aqueous acetic acid / 150 °C View Scheme

hydrogenchloride; hydrogen; platinum (IV) oxide in ethanol; water P=2068.65 Torr;

1.1: FeCl3*6H2O; activated carbon / methanol / 0.33 h / Heating 1.2: 85 percent / NH2NH2*H2O / methanol / 4 h / Heating 2.1: 94 percent / TFA / CH2Cl2 / 0.25 h / Heating 3.1: H2SO4; KNO3 / 0 °C 3.2: 0.5 g / aq. HCl / methanol / 0.83 h / Heating 4.1: aq. NaNO2; aq. HCl / 2 h / 0 °C 4.2: 86 percent / aq. H3PO2 / 10 h / 40 °C 5.1: aq. HCl / methanol / 10 h / Heating View Scheme