ammonium acetate in acetic acid T=140°C; 6 h;

1: 60 percent / acetone; H2O 2: 89 percent / cupric chloride, cupric oxide / acetone; H2O 3: 94 percent / ammonium acetate / acetic acid / 6 h / 140 °C View Scheme

1: 89 percent / cupric chloride, cupric oxide / acetone; H2O 2: 94 percent / ammonium acetate / acetic acid / 6 h / 140 °C View Scheme