hydrogenchloride; hydrogen; palladium on activated charcoal in ethanol P=2327.2 Torr; 5 h;

1: sodium acetate, glacial acetic acid, acetic anhydride / 3.5 h / Heating 2: 3percent sodium amalgam, H2O / dioxane / 12 h 3: H2, 3.0 N aq. HCl / 5percent Pd/C / ethanol / 5 h / 2327.2 Torr View Scheme

1: 3percent sodium amalgam, H2O / dioxane / 12 h 2: H2, 3.0 N aq. HCl / 5percent Pd/C / ethanol / 5 h / 2327.2 Torr View Scheme

1: in water T=50°C; 2: With hydrogenchloride in water Reflux;