反应详情

A solution of N1-(4-methoxybenzoyl)-1,2-benzenediamine (200 mg, 0.826 mmol) and pyridine (0.25 mL) in chloroform (5 mL) was treated with 2-naphthoyl chloride (158 mg, 0.826 mmol). After 20 h, the mixture was poured into a mixture of ethyl acetate and 1 N aqueous hydrochloric acid. The organic layer was washed with water, saturated sodium chloride solution, and dried (potassium carbonate), filtered, and concentrated in vacuo. Recrystallization from hexanes/ethyl acetate yielded 211 mg (65%) of the title compound.

1. washThe organic layer was washed with water, saturated sodium chloride solution
2. dry with materialdried (potassium carbonate)
3. filtrationfiltered
4. concentrationconcentrated in vacuo
5. customRecrystallization from hexanes/ethyl acetate