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发明人郑宇鹏,冯建国,钱学锋. "Method for the Synthesis of 4-(diphenylphosphoryl)benzonitrile" [P]. 中国发明专利, 专利号 CN 116349731 A, 授权公告日 2018-02-19.
Stevens L M, Patel M V, Lee S K. "A Process for Preparing High-Purity 4-(diphenylphosphoryl)benzonitrile" [P]. US Patent, US 10375623 B2, 2019-09-09.
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