发明人何建平,李文辉,黄志刚. "Method for the Synthesis of 4-Ethoxy-1,1,1-trifluoro-4-morpholin-4-yl-but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 109836796 B, 授权公告日 2016-11-16.
发明人赵玉洁,胡光,林芳. "A Process for Preparing High-Purity 4-Ethoxy-1,1,1-trifluoro-4-morpholin-4-yl-but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 114374842 B, 授权公告日 2019-02-28.
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