反应详情

To a stirred solution of (3RS,4SR)-3-(3,4-dichloro-phenyl)-4-[(RS)-1-(4-trifluoromethyl-phenoxy)-ethyl]-pyrrolidine-1-carbonyl chloride (58 mg, 0.12 mmol) in CH2Cl2 (2 ml) were added Et3N (0.02 mL, 0.15 mmol) and dimethyl-(2-piperazin-1-yl-ethyl)-amine (0.03 mL) (commercially available). Stirring was continued overnight, and the reaction mixture was concentrated under vacuo and directly purified by flash chromatography (SiO2, CH2Cl2/MeOH/NH3, 9/4/1) to yield 46 mg (63%) of the title compound as light yellow oil. ES-MS m/e: 587.3 (M+H+).

1. concentrationthe reaction mixture was concentrated under vacuo
2. customdirectly purified by flash chromatography (SiO2, CH2Cl2/MeOH/NH3, 9/4/1)