thionyl chloride T=25°C; 1 h; Reflux;

in diethyl ether

dicyclohexyl-carbodiimide in acetonitrile Ambient temperature;

暂无反应条件数据

1: thionyl chloride / 1 h / 25 °C / Reflux 2: N,N-dimethyl-formamide / 12 h / 85 °C 3: hydrazine hydrate / methanol / 4 h / 25 °C / Reflux 4: sodium hydrogencarbonate / ethyl acetate; water / 1.17 h / pH 8 5: water; lithium hydroxide hydrate / tetrahydrofuran / 4 h / 25 - 50 °C 6: dimethylsulfide borane complex / tetrahydrofuran / 2 h / 25 °C 7: sodium acetate; pyridinium chlorochromate / dichloromethane / 6 h / 25 °C View Scheme

in toluene 2 h; Heating;

1: DIBAH 2: 63 percent / aq. methanol / 5 h / Heating 3: 76 percent / AlCl3; LiAlH4 / tetrahydrofuran; diethyl ether / 20 h / 20 °C View Scheme

1: thionyl chloride / 1 h / 25 °C / Reflux 2: N,N-dimethyl-formamide / 12 h / 85 °C View Scheme

1: conc. H2SO4 / 16 h / 70 °C 2: 12 h / 150 °C View Scheme

thionyl chloride 4.5 h; Heating / reflux;