1.1: lithium aluminium tetrahydride / diethyl ether / 2.5 h / 0 - 20 °C / Inert atmosphere 1.2: Inert atmosphere 2.1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere 3.1: KF*2H2O; Pd(quinox)Cl2 / isopropyl alcohol / 20 °C / Inert atmosphere View Scheme

1.1: lithium aluminium tetrahydride / diethyl ether / 2.5 h / 0 - 20 °C / Inert atmosphere 1.2: Inert atmosphere 2.1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere 3.1: KF*2H2O; Pd(quinox)Cl2 / isopropyl alcohol / 20 °C / Inert atmosphere View Scheme

1.1: lithium aluminium tetrahydride / diethyl ether / 2.5 h / 0 - 20 °C / Inert atmosphere 1.2: Inert atmosphere 2.1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere 3.1: dichloro bis(acetonitrile) palladium(II); beta-naphthyl methyl ether; caesium carbonate; tri-p-tolyl phosphite / toluene / 24 h / 80 °C View Scheme

sulfuric acid; tetraethylammonium bromide T=20°C; 6 h; Electrolysis;

sulfuric acid; diphenyl diselenide; tetraethylammonium bromide T=20°C; Electrolysis;

1: sodium hydrogencarbonate / water; acetone / 3 h / 0 - 25 °C 2: 1,4-diaza-bicyclo[2.2.2]octane / N,N-dimethyl-formamide / 20 h / 25 °C View Scheme

1: sodium hydrogencarbonate / water; acetone / 3 h / 0 - 25 °C 2: methanol; water / 3 h / 80 °C View Scheme

1: 1.) lithium diisopropylamide / 1.) THF, hexanes, -60 deg C, 10 min, 2.) THF, hexanes, 5 deg C, 15 min 2: phosphate buffer, sodium azide / H2O / 120 h / 25 °C / 2-propanol-treated Candida rugosa lipase presence, pH 7.0 3: 95 percent / diisobutylaluminum hydride / diethyl ether; hexane / 3 h / -75 - -70 °C 4: 18 percent / zinc-lead, iodine / diethyl ether; benzene / 0.5 h / Heating 5: 74 percent / 4-dimethylaminopyridine, 1,3-dicyclohexylcarbodiimide / CH2Cl2 / 1.) 0 deg C, 1 h, 2.) 23 deg C, 16 h 6: CH2Cl2 / 2 h / 23 °C 7: 32 mg / pentafluorophenyl diphenylphosphinate, diisopropylethylamine / dimethylformamide / 16 h / 23 °C 8: 26 mg / m-chloroperoxybenzoic acid / CH2Cl2 / 23 °C View Scheme