Methyl iodide → 4-(N-Methylacetylamino)-N-{2-[4-(4-fluorobenzoyl)piperidino]ethyl}-N-(4-methoxyphenyl)benzamide

関与物質

反応手順

4-Acetylamino-N-{2-[4-(4-fluorobenzoyl)piperidino]ethyl}-N-(4-methoxyphenyl)benzamide (155.0 mg, 0.30 mmol) was dissolved in THF (3.0 ml) to which were subsequently added 60% sodium hydride {28.0 mg, 0.70 mmol) and methyl iodide (0.060 ml, 1.00 mmol) at room temperature, followed by 2 hours of stirring. The reaction solution was mixed with saturated ammonium chloride aqueous solution and extracted with ethyl acetate. The resulting organic layer was washed with water and saturated brine, and dried on anhydrous sodium sulfate. Thereafter, the solvent was removed by evaporation, and the resulting residue was recrystallized from methanol-ether to obtain 128.0 mg (80.4%) of the title compound in a colorless powder form.

情報源と証拠