sodium hydroxide; silver nitrate in ethanol; water 4 h;

sodium hydroxide; potassium permanganate

1: bromine / 140 °C / im Sonnenlicht 2: potassium acetate; glacial acetic acid 3: diluted aqueous KOH 4: aq. NaOH solution; aqueous potassium permanganate solution View Scheme

1: potassium acetate; glacial acetic acid 2: diluted aqueous KOH 3: aq. NaOH solution; aqueous potassium permanganate solution View Scheme

1: diluted aqueous KOH 2: aq. NaOH solution; aqueous potassium permanganate solution View Scheme

diethyl ether; magnesium Einleiten von Kohlendioxid in das Reaktionsgemisch;

1: 1) ozone, 2) water / ethanol, 1) - 80 deg C, 4 h, 2a) 1h, RT, 2b) 30 min, reflux 2: 92 percent / NaBH4 / methanol / 10 h 3: 95 percent / lithium, liquid ammonia / diethyl ether / 1 h 4: Jones'reagent / acetone / 6 h 5: 92 percent / pyridinium bromide perbromide / tetrahydrofuran / 0.5 h 6: 90 percent / LiBr, Li2CO3 / dimethylformamide / 0.75 h / Heating 7: 1) ozone, 2) water / ethanol, 1) - 80 deg C, 4 h, 2a) 1 h, RT, 2b) 30 min, reflux 8: 90 percent / NaOH, AgNO3 / ethanol; H2O / 4 h View Scheme

1: 92 percent / pyridinium bromide perbromide / tetrahydrofuran / 0.5 h 2: 90 percent / LiBr, Li2CO3 / dimethylformamide / 0.75 h / Heating 3: 1) ozone, 2) water / ethanol, 1) - 80 deg C, 4 h, 2a) 1 h, RT, 2b) 30 min, reflux 4: 90 percent / NaOH, AgNO3 / ethanol; H2O / 4 h View Scheme

1: Jones'reagent / acetone / 6 h 2: 92 percent / pyridinium bromide perbromide / tetrahydrofuran / 0.5 h 3: 90 percent / LiBr, Li2CO3 / dimethylformamide / 0.75 h / Heating 4: 1) ozone, 2) water / ethanol, 1) - 80 deg C, 4 h, 2a) 1 h, RT, 2b) 30 min, reflux 5: 90 percent / NaOH, AgNO3 / ethanol; H2O / 4 h View Scheme

1: 1) ozone, 2) water / ethanol, 1) - 80 deg C, 4 h, 2a) 1 h, RT, 2b) 30 min, reflux 2: 90 percent / NaOH, AgNO3 / ethanol; H2O / 4 h View Scheme