反应详情

温度

120 °C

A mixture of 3-bromo-1-(4-methylbenzyl)pyrrolidin-2-one (200 mg, 0.75 mmol), triethylamine (0.52 mL, 3.7 mmol) and 4-((3S,4S)-3-fluoropiperidin-4-yl)phenol hydrochloride (173 mg, 0.75 mmol) in DMF (3 mL) was heated to 120° C. in a microwave reactor for 1.5 h. The mixture was allowed to cool and was then mixed with 60 mL water and extracted 5 times with 40 mL of DCM. The combined organic extracts were washed with 80 mL of brine, dried over anhydrous sodium sulfate, filtered, and evaporated to give 265 mg of 3-((3S,4S)-3-fluoro-4-(4-hydroxy-phenyl)piperidin-1-yl)-1-(4-methylbenzyl)pyrrolidin-2-one as a mixture of 2 diastereoisomers. LCMS (method P) RT 0.92 min m/z 383.4 (M+H+).

1. temperatureto cool
2. extractionextracted 5 times with 40 mL of DCM
3. washThe combined organic extracts were washed with 80 mL of brine
4. dry with materialdried over anhydrous sodium sulfate
5. filtrationfiltered
6. customevaporated