发明人何建平,王建平,高志强. "Method for the Synthesis of (R,R)-1,1'-Bis(a-hydroxyphenylmethyl)ferrocene" [P]. 中国发明专利, 专利号 CN 108965222 A, 授权公告日 2017-04-27.
发明人孙丽萍,杨光,刘建华. "A Process for Preparing High-Purity (R,R)-1,1'-Bis(a-hydroxyphenylmethyl)ferrocene" [P]. 中国发明专利, 专利号 CN 112947106 A, 授权公告日 2016-06-13.
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