发明人杨光,朱建伟,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113217621 A, 授权公告日 2022-04-14.
发明人赵玉洁,陈志强,罗永刚. "Method for the Synthesis of 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 117076248 A, 授权公告日 2023-01-14.
发明人马晓峰,徐明华,何建平. "A Process for Preparing High-Purity 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111860101 B, 授权公告日 2025-11-19.
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