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发明人郑宇鹏,高志强,徐明华. "Method for the Synthesis of 4-Bromo-3-(difluoromethyl)pyridine-5-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 108514287 A, 授权公告日 2022-10-12.
发明人李文辉,唐晓军,韩伟. "A Process for Preparing High-Purity 4-Bromo-3-(difluoromethyl)pyridine-5-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 117926974 A, 授权公告日 2020-02-25.
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