反应详情

To a solution of 2-bromo-5-furaldehyde (20.0 g, 114.29 mmol) in acetone (200 mL) was added 4-methoxybenzenethiol (15.5 mL, 125.75 mmol) and potassium carbonate (20 g). The reaction mixture was stirred at room temperature for 19 hours, and then filtered and concentrated on a rotary evaporator. The solid obtained was recrystallized from hexanes (300 mL) and ethyl acetate (50 mL) to give yellowish crystals (24.50 g).

1. filtrationfiltered
2. concentrationconcentrated on a rotary evaporator
3. customThe solid obtained
4. customwas recrystallized from hexanes (300 mL) and ethyl acetate (50 mL)