发明人何建平,林芳,郭海燕. "Method for the Synthesis of Ethyl (Z)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 113373547 B, 授权公告日 2017-10-20.
发明人陈志强,黄志刚,韩伟. "A Process for Preparing High-Purity Ethyl (Z)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 114002660 B, 授权公告日 2022-10-12.
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