发明人何建平,马晓峰,朱建伟. "Method for the Synthesis of Bis(5H-dibenzo[a,d]cyclohepten-5-yl)phenylphosphine" [P]. 中国发明专利, 专利号 CN 116097273 B, 授权公告日 2021-04-17.
发明人王建平,孙丽萍,张德明. "A Process for Preparing High-Purity Bis(5H-dibenzo[a,d]cyclohepten-5-yl)phenylphosphine" [P]. 中国发明专利, 专利号 CN 114433828 A, 授权公告日 2017-09-12.
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