发明人郑宇鹏,钱学锋,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109931414 A, 授权公告日 2021-09-25.
发明人马晓峰,刘建华,张德明. "Method for the Synthesis of 4-Cyano-2-(difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117467749 A, 授权公告日 2019-01-21.
发明人赵玉洁,黄志刚,林芳. "A Process for Preparing High-Purity 4-Cyano-2-(difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 113001128 A, 授权公告日 2019-12-14.
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