发明人李文辉,郭海燕,孙丽萍. "Method for the Synthesis of 2,6-Dichloro-2'-(difluoromethoxy)-1,1'-biphenyl" [P]. 中国发明专利, 专利号 CN 111758365 B, 授权公告日 2025-02-24.
发明人周伟,杨光,孙丽萍. "A Process for Preparing High-Purity 2,6-Dichloro-2'-(difluoromethoxy)-1,1'-biphenyl" [P]. 中国发明专利, 专利号 CN 117366397 A, 授权公告日 2015-07-04.
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