发明人张德明,黄志刚,赵玉洁. "Method for the Synthesis of 5-Hydroxy-2-(trifluoromethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 108699949 A, 授权公告日 2021-05-20.
发明人王建平,罗永刚,胡光. "A Process for Preparing High-Purity 5-Hydroxy-2-(trifluoromethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 109456723 B, 授权公告日 2015-03-11.
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