Acetyl chloride → HCID 23114332, compound

Participants

Reaction Steps

To a solution of N-(7-(6-aminopyridine-2-yl)-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide (94.3 mg, 0.2 mmol) and triethylamine (0.042 mL, 0.3 mmol) in THF (1 mL) was added acetyl chloride (0.015 mL, 0.22 mmol) at 0° C. and the resulting mixture was stirred at room temperature for 1 hour. The reaction solution was diluted with saturated sodium bicarbonate solution and extracted with ethyl acetate. The extracts were washed with saturated brine, dried over sodium sulfate, and concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane:ethyl acetate=1:1) to obtain 51 mg (yield: 50%) of the title compound. Melting point: 205-208° C. (ethyl acetate-hexane).

Provenance & Evidence