trichlorophosphate in benzene 1 h; Heating;

1: 71.7 percent / lithium aluminium hydride 2: 52 percent / triethylamine / diethyl ether / 1 h / Ambient temperature 3: 65 percent / dimethylformamide / 58 h / 100 °C 4: 70 percent / phosphorus oxychloride / benzene / 1 h / Heating View Scheme

1: 64.6 percent 2: 71.7 percent / lithium aluminium hydride 3: 52 percent / triethylamine / diethyl ether / 1 h / Ambient temperature 4: 65 percent / dimethylformamide / 58 h / 100 °C 5: 70 percent / phosphorus oxychloride / benzene / 1 h / Heating View Scheme

1: 52 percent / triethylamine / diethyl ether / 1 h / Ambient temperature 2: 65 percent / dimethylformamide / 58 h / 100 °C 3: 70 percent / phosphorus oxychloride / benzene / 1 h / Heating View Scheme

1: 65 percent / dimethylformamide / 58 h / 100 °C 2: 70 percent / phosphorus oxychloride / benzene / 1 h / Heating View Scheme