反应详情

A solution was prepared by combining 107 g of bromobutane, 76 g of bis(4-hydroxyphenyl) sulfide, 108 g of potassium carbonate, and 230 g of DMF. The solution was aged at 90° C. for 16 hours. The aged solution was cooled to room temperature, to which 600 g of water was added to quench the reaction. To the solution was added 300 g of toluene. The organic layer was separated, washed with water, and concentrated in vacuum, obtaining 114 g of the target compound, bis(4-butoxyphenyl) sulfide as amorphous solid. Yield 99%.

1. customA solution was prepared
2. additionwas added
3. customto quench
4. customthe reaction
5. customThe organic layer was separated
6. washwashed with water
7. concentrationconcentrated in vacuum