发明人朱建伟,赵玉洁,冯建国. "Method for the Synthesis of 4-(4-(Trifluoromethoxy)phenyl)tetrahydro-2H-pyran-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111024710 A, 授权公告日 2019-08-06.
发明人林芳,郑宇鹏,高志强. "A Process for Preparing High-Purity 4-(4-(Trifluoromethoxy)phenyl)tetrahydro-2H-pyran-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 113988602 B, 授权公告日 2019-08-21.
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