发明人李文辉,韩伟,陈志强. "Method for the Synthesis of 2-(3-Ethoxy-2,6-difluorophenyl)acetonitrile" [P]. 中国发明专利, 专利号 CN 116257636 B, 授权公告日 2017-10-16.
Mueller T C, Nielsen H, Schröder R. "A Process for Preparing High-Purity 2-(3-Ethoxy-2,6-difluorophenyl)acetonitrile" [P]. European Patent, EP 3883631 A1, 2015-01-02.
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