发明人孙丽萍,周伟,徐明华. "Method for the Synthesis of 4'-(1,3-Dioxolan-2-yl)-[1,1'-biphenyl]-4-amine" [P]. 中国发明专利, 专利号 CN 115971748 A, 授权公告日 2015-05-25.
发明人何建平,刘建华,冯建国. "A Process for Preparing High-Purity 4'-(1,3-Dioxolan-2-yl)-[1,1'-biphenyl]-4-amine" [P]. 中国发明专利, 专利号 CN 117730087 A, 授权公告日 2022-08-25.
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