hydrogenchloride in diethyl ether T=0 - 4°C; 0.5 h;

1: 72 percent / H2O / Heating 2: 45 percent / n-butyl nitrite, sodium methoxide / diethyl ether / 12 h / Ambient temperature 3: HCl(g) / diethyl ether / 0.5 h / 0 - 4 °C View Scheme

1: 45 percent / n-butyl nitrite, sodium methoxide / diethyl ether / 12 h / Ambient temperature 2: HCl(g) / diethyl ether / 0.5 h / 0 - 4 °C View Scheme