发明人杨光,唐晓军,陈志强. "Method for the Synthesis of 2-Fluoro-6-hydroxy-4-(trifluoromethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 109513215 B, 授权公告日 2015-03-05.
发明人赵玉洁,黄志刚,周伟. "A Process for Preparing High-Purity 2-Fluoro-6-hydroxy-4-(trifluoromethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 113347204 A, 授权公告日 2017-11-08.
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