发明人孙丽萍,胡光,王建平. "Method for the Synthesis of 2,4-Dichloro-5-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117953999 B, 授权公告日 2024-04-21.
发明人郑宇鹏,陈志强,朱建伟. "A Process for Preparing High-Purity 2,4-Dichloro-5-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 110015353 B, 授权公告日 2025-10-05.
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