发明人徐明华,沈红梅,唐晓军. "Method for the Synthesis of 2-(Difluoromethoxy)-5-(pyridin-3-yl)pyridine" [P]. 中国发明专利, 专利号 CN 111418558 B, 授权公告日 2024-11-07.
发明人孙丽萍,韩伟,黄志刚. "A Process for Preparing High-Purity 2-(Difluoromethoxy)-5-(pyridin-3-yl)pyridine" [P]. 中国发明专利, 专利号 CN 116658954 A, 授权公告日 2024-07-03.
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