反应详情

To a solution of methyl 4-methyl-1-phenyl-1H-pyrrole-3-carboxylate (540 mg) in tetrahydrofuran (10 mL) were added N-iodosuccinimide (677 mg) and thiophenol (0.257 mL), and the mixture was stirred at room temperature for 2 days. Saturated aqueous sodium thiosulfate solution (10 mL) was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give the title compound as a pale-yellow oil (yield 812 mg, about 100%).

1. extractionthe mixture was extracted with ethyl acetate
2. washThe extract was washed with saturated brine
3. dry with materialdried over anhydrous sodium sulfate
4. concentrationconcentrated under reduced pressure