hydrogenchloride; ethanol

1: acetic acid; hydrogen peroxide 2: alcohol; hydrochloric acid View Scheme

1: aqueous alcoholic NaOH-solution; sodium sulfide / und nachfolgendes Behandeln mit Dimethylsulfat 2: acetic acid; hydrogen peroxide 3: alcohol; hydrochloric acid View Scheme

1: With copper; potassium carbonate; copper(I) bromide in 1-N-methyl-2-pyrrolidinone T=150°C; 2 h; 2: With hydrogenchloride in 1-N-methyl-2-pyrrolidinone; water