发明人徐明华,陈志强,罗永刚. "Method for the Synthesis of 4-(2-Hydroxy-2,2-diphenylethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 110103877 A, 授权公告日 2018-10-12.
发明人高志强,王建平,唐晓军. "A Process for Preparing High-Purity 4-(2-Hydroxy-2,2-diphenylethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 117297586 B, 授权公告日 2015-08-25.
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