发明人韩伟,胡光,冯建国. "Method for the Synthesis of 2-Fluoro-3'-(trifluoromethoxy)biphenyl-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115572374 B, 授权公告日 2022-07-23.
发明人刘建华,钱学锋,李文辉. "A Process for Preparing High-Purity 2-Fluoro-3'-(trifluoromethoxy)biphenyl-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114206222 A, 授权公告日 2019-04-18.
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