反应详情

To a DMF (10 ml) solution of trans-2-(4-tert-butylphenyl)cyclopropanecarboxylic acid (435 mg, 1.89 mmol)) [Journal of medicinal chemistry, 2005, vol. 48, 71-90], EDC (572 mg, 3.0 mmol), DMAP (73 mg, 0.6 mmol), triethylamine (0.836 ml) and N-[4-(aminomethyl)-2-fluorophenyl]methanesulfonamide hydrochloride (507 mg, 1.89 mmol) were added and the mixture was stirred for 5 hours at room temperature. Then, the reaction was quenched with saturated sodium bicarbonate aqueous solution and the whole was extracted with EtOAc/hexane (3:1), and dried over sodium sulfate. Then, filtration, evaporation, and purification by silica gel column chromatography, eluting with hexane/EtOAc (1:2), gave title compound (75 mg, 9% yield) as white solids.

1. customThen, the reaction was quenched with saturated sodium bicarbonate aqueous solution
2. extractionthe whole was extracted with EtOAc/hexane (3:1)
3. dry with materialdried over sodium sulfate
4. filtrationThen, filtration, evaporation, and purification by silica gel column chromatography
5. washeluting with hexane/EtOAc (1:2)