发明人何建平,李文辉,孙丽萍. "Method for the Synthesis of 2-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 116351588 A, 授权公告日 2023-04-07.
发明人王建平,陈志强,韩伟. "A Process for Preparing High-Purity 2-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 110647273 A, 授权公告日 2017-04-16.
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