1: With triethylamine in N,N-dimethyl-formamide; toluene Curtius rearrangement; 3 h; Heating; 2: With potassium hydroxide in N,N-dimethyl-formamide; toluene T=25°C; 0.133333 h; 3: With potassium hydroxide; glycerol in ethanol; N,N-dimethyl-formamide; toluene 2 h; Heating; Further stages.;

1: thionyl chloride / benzene; ethyl acetate; methanol / 8 h / Heating 2: 60 percent / 4N NaOH / ethyl acetate; methanol; diethyl ether View Scheme

sodium hydroxide; water

sodium hydride in tetrahydrofuran 12 h; Heating;

ethanol anschliessend Erwaermen mit wss. Natronlauge;

potassium carbonate

in ethyl acetate

暂无反应条件数据