发明人王建平,韩伟,黄志刚. "Method for the Synthesis of 4-Bromo-2-chloro-5-trifluoromethoxy-benzoic acid" [P]. 中国发明专利, 专利号 CN 111538771 A, 授权公告日 2019-08-06.
发明人李文辉,刘建华,周伟. "A Process for Preparing High-Purity 4-Bromo-2-chloro-5-trifluoromethoxy-benzoic acid" [P]. 中国发明专利, 专利号 CN 112578625 B, 授权公告日 2018-01-09.
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