1: potassium permanganate / 1)16-17 deg C, 6h 2)methanol, overnight 2: 28 percent / potassium permanganate / H2O / 1)room temp. 1h 2)heating 3: 0.03 h / 234 - 236 °C View Scheme

potassium permanganate; ammonia T=-40°C; 4 h;