反应详情

9.2 g of trimethoxyphenol, 14 g of potassium carbonate and 10.7 g of ethyl 4-bromobutanoate in 150 ml of 2-butanone are refluxed for 24 hours. The mineral salts are then filtered off and the solvent is distilled off under reduced pressure, enabling the expected compound to be obtained.

1. filtrationThe mineral salts are then filtered off
2. distillationthe solvent is distilled off under reduced pressure
3. customto be obtained