发明人周伟,刘建华,韩伟. "Method for the Synthesis of 2-Chloro-1-(2,5-dimethoxyphenyl)-2,2-difluoroethan-1-one" [P]. 中国发明专利, 专利号 CN 117250890 B, 授权公告日 2025-02-05.
发明人高志强,钱学锋,罗永刚. "A Process for Preparing High-Purity 2-Chloro-1-(2,5-dimethoxyphenyl)-2,2-difluoroethan-1-one" [P]. 中国发明专利, 专利号 CN 117913022 B, 授权公告日 2023-01-22.
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