hydrogenchloride T=150°C;

1: KMnO4 2: hydriodic acid View Scheme

1: 95 percent / Na2CO3*10H2O / CHCl3 / 5 h / Ambient temperature 2: 87 percent / POCl3 / toluene / 4 h / Heating 3: 94 percent / NaBH3CN / acetic acid / Heating; 1.) 3h, room temp., 2.) 50 deg C, 1h, 3.) room temp. 4: 87 percent / ethanol / 48 h / Ambient temperature 5: 43 percent / NaH, EtOH / benzene / 4 h / Heating 6: 71 percent / 10percent aqu.HCl / 3 h / Heating View Scheme

potassium permanganate

sodium hydroxide

T=175°C;

formic acid; acetic anhydride in tetrahydrofuran; hydrogenchloride; methanol

2: Erwaermen des Reaktionsprodukts mit wss.Methanol View Scheme

sodium hydroxide

1: bromine water 2: KMnO4 View Scheme