发明人李文辉,黄志刚,徐明华. "Method for the Synthesis of 2,4-Dibromo-3-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 114121528 A, 授权公告日 2023-01-08.
发明人唐晓军,杨光,沈红梅. "A Process for Preparing High-Purity 2,4-Dibromo-3-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117668057 A, 授权公告日 2023-05-03.
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