反应详情

To acetic anhydride (5 ml) was added 3-phenylglutaric acid (2.20 g, 10.6 mmol). The mixture was refluxed for 3 hours. The resulting mixture was concentrated under reduced pressure. The residue was crystallized from diisopropyl ether to obtain 1.8 g (yield 90%) of the title compound.

1. temperatureThe mixture was refluxed for 3 hours
2. concentrationThe resulting mixture was concentrated under reduced pressure
3. customThe residue was crystallized from diisopropyl ether