发明人冯建国,胡光,陈志强. "Method for the Synthesis of 2-(Chloromethyl)-4,5-dichloro-3-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 111673650 B, 授权公告日 2017-03-14.
发明人黄志刚,韩伟,李文辉. "A Process for Preparing High-Purity 2-(Chloromethyl)-4,5-dichloro-3-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 113995267 B, 授权公告日 2016-03-21.
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