反应详情

To tetrahydrofuran (120 mL) were added 4-bromobenzoyl chloride (25 g), 1-(2,4-dimethylphenyl)piperazine (22 g) and 1N aqueous sodium hydroxide solution (120 mL), and the mixture was stirred at room temperature for 6 hr. Ethyl acetate was added for partitioning, the organic layer was washed with saturated brine, and the solvent was evaporated. The title compound (31 g) was obtained.

1. customfor partitioning
2. washthe organic layer was washed with saturated brine
3. customthe solvent was evaporated