反应详情

温度

80 °C

To a solution of 0.57 g of NaHCO3 (7.1 mmol) and 1.1 g of Na2SO3 (8.8 mmol) in water (5.0 mL) were added 1.0 g (3.9 mmol) of 4-methanesulfonyl-benzenesulfonyl chloride. The reaction was heated at 80° C. for 3 h. The solvent was removed under reduced pressure. The filtrate was concentrated under reduced pressure to give sodium 4-methanesulfonyl-benzenesulfinate.

1. customThe solvent was removed under reduced pressure
2. concentrationThe filtrate was concentrated under reduced pressure