Triethylamine → HCID 46203067, compound

Participants

Reaction Steps

9-(Pyridin-3-yl)-9-(2-(pyrrolidin-1-yl)ethoxy)-3-azaspiro[5.5]undecane (0.26 mmol, 1 eq) was dissolved in methylene chloride (3 ml) at 0° C., triethylamine (1.04 mmol, 4 eq) was added, and 3-(1-(4-methoxy-2,6-dimethylphenylsulfonyl)piperidin-2-yl)propane-1-sulfonyl chloride (0.26 mmol, 1 eq), dissolved in methylene chloride (2 ml) was added to the mixture. After 1 h at room temperature, the mixture was diluted with methylene chloride (20 ml). The organic phase was washed with water (10 ml) and saturated sodium chloride solution (10 ml), dried over sodium sulfate and concentrated under reduced pressure. The crude product was purified by column chromatography (1-5% methanol in methylene chloride). Yield: 47%. MS, Rt=3.6 min, m/z=731.5 [MH]+.

Provenance & Evidence