反应详情

A mixture of p-hydroxyacetophenone (15 g) and 1-bromo-3-chloropropane (12 mL) in acetone (200 mL) was treated with potassium carbonate (17 g). The mixture was stirred at reflux temperature for 18 hours. The reaction was cooled to ambient temperature and filtered. The filtrate was concentrated in vacuo. The residue was dissolved in ether, washed with water, dried over sodium sulfate, filtered and evaporated to yield the title compound (23 g).

1. temperatureat reflux temperature for 18 hours
2. filtrationfiltered
3. concentrationThe filtrate was concentrated in vacuo
4. dissolutionThe residue was dissolved in ether
5. washwashed with water
6. dry with materialdried over sodium sulfate
7. filtrationfiltered
8. customevaporated