Chen K W, Klinger H, Patel M V. "一种的合成方法" [P]. US Patent, US 10663551 B2, 2019-06-17.
发明人高志强,林芳,马晓峰. "Method for the Synthesis of 3-Diphenylphosphinyl-9-(4'-diphenylphosphinylphenyl)carbazole" [P]. 中国发明专利, 专利号 CN 114698997 B, 授权公告日 2017-02-21.
发明人冯建国,唐晓军,沈红梅. "A Process for Preparing High-Purity 3-Diphenylphosphinyl-9-(4'-diphenylphosphinylphenyl)carbazole" [P]. 中国发明专利, 专利号 CN 117791240 A, 授权公告日 2025-05-20.
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