发明人李文辉,朱建伟,何建平. "Method for the Synthesis of 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(2-chlorophenyl)acetonitrile" [P]. 中国发明专利, 专利号 CN 114724887 B, 授权公告日 2020-10-19.
发明人郭海燕,赵玉洁,徐明华. "A Process for Preparing High-Purity 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(2-chlorophenyl)acetonitrile" [P]. 中国发明专利, 专利号 CN 115067642 B, 授权公告日 2023-07-18.
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