反应详情

温度

60 °C

(3R)-1-(phenylmethyl)-3-pyrrolidinyl methanesulfonate (12.9 g, 50.6 mmol) and tertrabytulamonium cyanide (25 g, 93.3 mmol) was mixed in DCM (20 mL) and refluxed at 60° C. for 6 h. The resulting solution was cooled down to room temperature and diluted with saturated sodium bicarbonate solution in water. The aqueous phase was extracted several times with toluene. The organic fractions was combined, washed with brine and concentrated to provide the title compound as an oil (10.3 g, quantit.) which was used without further purification: LC/MS (ES) m/e 187 (M+H)+.

1. temperatureThe resulting solution was cooled down to room temperature
2. extractionThe aqueous phase was extracted several times with toluene
3. washwashed with brine
4. concentrationconcentrated