发明人郑宇鹏,何建平,李文辉. "Method for the Synthesis of (E)-4-ethoxy-1,1,1-trifluoro-3-methylbut-3-en-2-one" [P]. 中国发明专利, 专利号 CN 111813319 A, 授权公告日 2022-05-20.
发明人林芳,孙丽萍,徐明华. "A Process for Preparing High-Purity (E)-4-ethoxy-1,1,1-trifluoro-3-methylbut-3-en-2-one" [P]. 中国发明专利, 专利号 CN 113941804 A, 授权公告日 2022-01-07.
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