反应详情

To 3.2 g of ethyl 2-methyl-3,4,6-trifluorobenzoylacetate were added 3.0 g of acetic anhydride and 2.7 g of ethyl orthoformate, followed by heating and refluxing for 1 hour. The resulting mixture was concentrated to give 3.5 g of ethyl 2-(2-methyl-3,4,6-trifluorobenzoyl)-3-ethoxyacrylate.

1. temperatureby heating
2. temperaturerefluxing for 1 hour
3. concentrationThe resulting mixture was concentrated