反应详情

Dimethylchlorophosphate (1.44 g; 10 mmol) dissolved in dichloromethane (4 ml) was slowly added dropwise to a mixture cooled to 0° C. of (1R,2S)-2-amino-3-fluoro-1-(4-methylsulfonylphenyl)-1-propanol (2.47 g; 10 mmol) in acetonitrile (15 ml) and dichloroethane (15 ml) containing triethylamine (1.39 ml; 10 mmol).

1. additionwas slowly added dropwise to a mixture