发明人李文辉,黄志刚,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116564614 A, 授权公告日 2020-03-04.
发明人唐晓军,韩伟,朱建伟. "Method for the Synthesis of 2-(1-(3-(Trifluoromethyl)phenyl)ethylidene)malononitrile" [P]. 中国发明专利, 专利号 CN 108852688 A, 授权公告日 2023-11-11.
Björnsson E, Lefèvre J P, Johansson L. "A Process for Preparing High-Purity 2-(1-(3-(Trifluoromethyl)phenyl)ethylidene)malononitrile" [P]. European Patent, EP 3272333 A1, 2023-04-10.
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