发明人沈红梅,韩伟,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111166381 A, 授权公告日 2021-09-19.
发明人马晓峰,何建平,胡光. "Method for the Synthesis of rel-6,6'-(((1R,1'R)-Ethane-1,2-diylbis(phenylphosphinediyl))bis(methylene))bis(4-(tert-butyl)-2-((1r,3R,5S,7R)-3,5-dimethyladamantan-1-yl)phenol)" [P]. 中国发明专利, 专利号 CN 115278736 A, 授权公告日 2021-10-20.
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