发明人张德明,何建平,钱学锋. "Method for the Synthesis of 5-Chloro-4-fluoro-2-(trifluoromethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 115426752 A, 授权公告日 2021-02-16.
发明人杨光,黄志刚,罗永刚. "A Process for Preparing High-Purity 5-Chloro-4-fluoro-2-(trifluoromethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 116185886 A, 授权公告日 2017-05-16.
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