发明人赵玉洁,钱学锋,孙丽萍. "一种1-chloro-4-ethoxy-1,1-difluorobut-3-en-2-one的合成方法" [P]. 中国发明专利, 专利号 CN 108622561 A, 授权公告日 2021-03-28.
发明人朱建伟,黄志刚,冯建国. "Method for the Synthesis of 1-chloro-4-ethoxy-1,1-difluorobut-3-en-2-one" [P]. 中国发明专利, 专利号 CN 109780988 A, 授权公告日 2022-05-24.
Lee S K, Fischer A B, Davis P L. "A Process for Preparing High-Purity 1-chloro-4-ethoxy-1,1-difluorobut-3-en-2-one" [P]. US Patent, US 9518308 B2, 2022-09-26.
参考文献 Literature
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