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发明人钱学锋,胡光,周伟. "Method for the Synthesis of {(S,S)-N,N′-Bis[2-(diphenylphosphino)benzylidene]cyclohexane-1,2-diamine}dichlororuthenium(II) dichloromethane adduct hydrate" [P]. 中国发明专利, 专利号 CN 113445432 B, 授权公告日 2015-09-03.
发明人李文辉,孙丽萍,林芳. "A Process for Preparing High-Purity {(S,S)-N,N′-Bis[2-(diphenylphosphino)benzylidene]cyclohexane-1,2-diamine}dichlororuthenium(II) dichloromethane adduct hydrate" [P]. 中国发明专利, 专利号 CN 111687711 B, 授权公告日 2017-09-26.
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