反应详情

To a solution of N-(3-methylbutyl)-4-[4-(trifluoromethyl)phenyl]-1,3-thiazole-2-amine (500 mg, 1.59 mmol) in N,N-dimethylformamide (10 mL) was added 60% sodium hydride (63.6 mg, 1.59 mmol) and the mixture was stirred for 30 min. Methyl 3-(4-{[4-(chloromethyl)benzyl]oxy}phenyl)propanoate (462 mg, 1.45 mmol) was added and the obtained mixture was stirred at room temperature for 13 hr. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate:hexane=5:95-40:60) to give the title compound (490 mg, yield 57%) as a yellow oil.

1. stirringthe obtained mixture was stirred at room temperature for 13 hr
2. extractionthe mixture was extracted with ethyl acetate
3. washThe extract was washed with saturated brine
4. dry with materialdried over anhydrous magnesium sulfate
5. concentrationconcentrated under reduced pressure
6. customThe residue was purified by silica gel column chromatography (ethyl acetate:hexane=5:95-40:60)