发明人孙丽萍,刘建华,沈红梅. "一种4<I>H</I>-吡喃-4-酮的合成方法" [P]. 中国发明专利, 专利号 CN 110342548 A, 授权公告日 2025-01-18.
发明人高志强,朱建伟,黄志刚. "Method for the Synthesis of 4<I>H</I>-pyran-4-one" [P]. 中国发明专利, 专利号 CN 109123077 B, 授权公告日 2017-06-21.
发明人王建平,林芳,高志强. "A Process for Preparing High-Purity 4<I>H</I>-pyran-4-one" [P]. 中国发明专利, 专利号 CN 113279059 B, 授权公告日 2017-09-08.
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