发明人郭海燕,朱建伟,马晓峰. "Method for the Synthesis of 3',4'-Difluoro-[1,1'-biphenyl]-3-ol" [P]. 中国发明专利, 专利号 CN 108238634 B, 授权公告日 2023-11-12.
发明人孙丽萍,赵玉洁,黄志刚. "A Process for Preparing High-Purity 3',4'-Difluoro-[1,1'-biphenyl]-3-ol" [P]. 中国发明专利, 专利号 CN 108105886 A, 授权公告日 2023-06-28.
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