反应详情

As described in Example 1, the above compound is prepared from 2-acetoacetoxyethyl methacrylate (42.8 g) and 1,2-hexanediol (26 g) in benzene (200 ml) with p-TsOH catalysis under a water separator. Yield: 77% of theory, boiling point=130°-136° C./0.02 mbar.