Potassium Iodide → HCID 25119537, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 7-[4-(3-chloropropylsulfonyloxy)-2-methoxyphenyl]-8-(5-fluoro-2-methylphenoxymethyl)-1,3,3-trimethyl-3,4-dihydro-1H-quinoxalin-2-one (Reference Compound No. 1-54, 50.0 mg, 0.0846 mmol), benzylamine (92.4 μL, 0.846 mmol), and potassium iodide (16.9 mg, 0.102 mmol) was suspended in anhydrous N,N-dimethylformamide (0.4 mL) and stirred at 50° C. for 5 hours. After cooling down, ethyl acetate (50 mL) was added thereto. The organic layer was washed with water (50 mL) and saturated brine (30 mL), dried over anhydrous magnesium sulfate, and then the solvent was removed under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane-ethyl acetate) to give the titled compound (21.4 mg) as a colorless amorphous product. (Yield 38%)

Provenance & Evidence