发明人李文辉,钱学锋,林芳. "一种2-三氟甲基-4-羟基苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 110161270 A, 授权公告日 2022-10-22.
发明人王建平,高志强,徐明华. "Method for the Synthesis of 4-Hydroxy-2-(trifluoromethyl)benzoic Acid" [P]. 中国发明专利, 专利号 CN 116873903 A, 授权公告日 2021-03-05.
发明人陈志强,朱建伟,冯建国. "A Process for Preparing High-Purity 4-Hydroxy-2-(trifluoromethyl)benzoic Acid" [P]. 中国发明专利, 专利号 CN 110634495 B, 授权公告日 2021-09-18.
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