反应详情

温度

0 °C

2.55 g of N-tert-butyloxycarbonyl-(2S)-2-(4,4,5,5,5-pentafluoropentylthiomethyl)-pyrrolidine is added to 5.4 ml of trifluoroacetic acid, cooled to 0° C., and the mixture is stirred for 1.5 hours at 0° C. and for 16 hours at room temperature. The reaction mixture is poured onto 10% sodium bicarbonate solution, extracted with ethyl acetate, washed with saturated common salt solution, dried on sodium sulfate and concentrated by evaporation. 1.8 g of the title compound is obtained as oily crude product.

1. extractionextracted with ethyl acetate
2. washwashed with saturated common salt solution
3. customdried on sodium sulfate
4. concentrationconcentrated by evaporation