发明人何建平,黄志刚,郭海燕. "Method for the Synthesis of 2,5-Dichloro-3-(3,4-dimethylphenyl)propiophenone" [P]. 中国发明专利, 专利号 CN 117554788 A, 授权公告日 2018-10-05.
发明人黄志刚,朱建伟,郭海燕. "A Process for Preparing High-Purity 2,5-Dichloro-3-(3,4-dimethylphenyl)propiophenone" [P]. 中国发明专利, 专利号 CN 109512798 B, 授权公告日 2025-04-01.
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