发明人何建平,冯建国,李文辉. "Method for the Synthesis of 4,4'-Difluorodiphenylmethylchloride" [P]. 中国发明专利, 专利号 CN 115538990 B, 授权公告日 2017-08-15.
发明人高志强,王建平,张德明. "A Process for Preparing High-Purity 4,4'-Difluorodiphenylmethylchloride" [P]. 中国发明专利, 专利号 CN 116855370 B, 授权公告日 2022-12-12.
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