反应详情

温度

60 °C

To a solution of 1-[2,4-bis(trifluoromethyl)benzyl]azepane-4-carbaldehyde (133.2 mg) in 2-propanol (1.89 mL) were added 4-[(2-hydroxy-2-methylpropyl)amino]-1,3-thiazol-2(5H)-one (142 mg) and piperidinium acetate (54.7 mg). The reaction mixture was stirred at 60° C. overnight, cooled to room temperature, and diluted with ethyl acetate. The mixed solution was washed with water and saturated brine, and dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (NH, ethyl acetate/hexane) to give the title compound (86.3 mg).

1. temperaturecooled to room temperature
2. washThe mixed solution was washed with water and saturated brine
3. dry with materialdried over anhydrous magnesium sulfate
4. customthe solvent was evaporated under reduced pressure
5. customThe residue was purified by silica gel column chromatography (NH, ethyl acetate/hexane)