Water → Acetamide, N-[8-(4-cyano-1-naphthalenyl)-8-azabicyclo[3.2.1]oct-3-yl]-

Participants

Reaction Steps

To a −30° C. solution of acetyl chloride (15 μL, 0.21 mmol) in DMF (1.5 mL) was added dropwise a solution of 165RL21 (54 mg, 0.20 mmol) and DIPEA (37 μL, 0.21 mmol) in DMF (3.5 mL). After 1 hour of stirring the reaction mixture was brought to rt and allowed to react overnight. Water (20 mL) was then added and the mixture extracted with ethyl acetate (3×20 mL). The combined organic layers were dried over sodium sulfate, filtered and evaporated. The crude product was purified by column chromatography on silica gel using ethyl acetate/MeOH (9:1) to give the desired compound (35 mg, 56%).

Provenance & Evidence