发明人赵玉洁,郑宇鹏,沈红梅. "一种2,2-二甲基苯并呋喃-3(2H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 111963148 A, 授权公告日 2025-01-22.
发明人马晓峰,徐明华,罗永刚. "Method for the Synthesis of 2,2-Dimethylbenzofuran-3(2H)-one" [P]. 中国发明专利, 专利号 CN 111913786 B, 授权公告日 2023-09-10.
发明人王建平,赵玉洁,林芳. "A Process for Preparing High-Purity 2,2-Dimethylbenzofuran-3(2H)-one" [P]. 中国发明专利, 专利号 CN 114239239 B, 授权公告日 2017-08-12.
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