发明人杨光,王建平,孙丽萍. "Method for the Synthesis of 2,5-Dichloro-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117942556 A, 授权公告日 2018-05-06.
发明人罗永刚,何建平,张德明. "A Process for Preparing High-Purity 2,5-Dichloro-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 114428009 B, 授权公告日 2018-11-07.
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