发明人郭海燕,周伟,陈志强. "Method for the Synthesis of 4-phenyloxane-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 112417909 B, 授权公告日 2015-08-21.
发明人黄志刚,朱建伟,孙丽萍. "A Process for Preparing High-Purity 4-phenyloxane-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 116345143 A, 授权公告日 2020-06-17.
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