发明人周伟,刘建华,冯建国. "Method for the Synthesis of 4,4,4-Trifluoro-1-(3-fluoro-4-methoxyphenyl)butane-1,3-dione" [P]. 中国发明专利, 专利号 CN 116579705 B, 授权公告日 2019-09-28.
发明人罗永刚,徐明华,沈红梅. "A Process for Preparing High-Purity 4,4,4-Trifluoro-1-(3-fluoro-4-methoxyphenyl)butane-1,3-dione" [P]. 中国发明专利, 专利号 CN 110749041 B, 授权公告日 2022-11-26.
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