Triethylamine → HCID 22240552, compound

Participants

Reaction Steps

Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (0.311 g, 0.704 mmol) was added to a solution of N-[2-(2-fluoro-phenyl)-ethyl]-2-(4-phenyl-piperidin-4-yl)-acetamide (0.200 g, 0.587 mmol), 3-(4-Fluoro-phenyl)-propionic acid (0.118 g, 0.704 mmol) and triethylamine (0.245 mL, 1.76 mmol) in tetrahydrofuran (5 mL). After 1 hour the mixture was diluted with ethyl ether (20 mL) and washed with saturated aqueous sodium bicarbonate (20 mL) followed by water (2×10 mL). The organic layer was collected, concentrated under reduced pressure and crude product purified by column chromatography on silica gel to give 0.098 g (34%) of N-[2-(2-fluoro-phenyl)-ethyl]-2-{1-[3-(4-fluoro-phenyl)-propionyl]-4-phenyl-piperidin-4-yl}-acetamide. LRMS m/z 491.1 (M+H)+.

Provenance & Evidence