发明人郭海燕,张德明,朱建伟. "一种1-(4-联苯基)环丁烷甲腈的合成方法" [P]. 中国发明专利, 专利号 CN 117707625 A, 授权公告日 2016-09-28.
发明人赵玉洁,何建平,郭海燕. "Method for the Synthesis of 1-(4-Biphenylyl)cyclobutanecarbonitrile" [P]. 中国发明专利, 专利号 CN 111830730 B, 授权公告日 2021-02-27.
发明人韩伟,罗永刚,郑宇鹏. "A Process for Preparing High-Purity 1-(4-Biphenylyl)cyclobutanecarbonitrile" [P]. 中国发明专利, 专利号 CN 114435970 A, 授权公告日 2017-11-04.
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