反应详情

A solution of 4′-hydroxyacetophenone (20 mmol, 2.72 g), 3-bromopropionyl chloride (21 mmol, 2.07 mL) and potassium carbonate (4.14 g, 30.0 mmol) in acetone (50 mL) was heated at reflux for overnight. The salt was filtered off. The solvent was evaporated. After drying in vacuo, the title compound (4.24 g) was collected.

1. temperatureat reflux for overnight
2. filtrationThe salt was filtered off
3. customThe solvent was evaporated
4. customAfter drying in vacuo
5. customthe title compound (4.24 g) was collected