发明人韩伟,罗永刚,冯建国. "Method for the Synthesis of Dicyclohexyl(9-benzylfluoren-9-yl)phosphonium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 117907454 A, 授权公告日 2020-04-14.
发明人黄志刚,朱建伟,何建平. "A Process for Preparing High-Purity Dicyclohexyl(9-benzylfluoren-9-yl)phosphonium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 116238549 A, 授权公告日 2018-12-27.
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