发明人李文辉,孙丽萍,韩伟. "Method for the Synthesis of 2-Amino-5-chloro-3-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 117983727 B, 授权公告日 2020-06-05.
Schröder R, Brown S R, Williams B T. "A Process for Preparing High-Purity 2-Amino-5-chloro-3-fluorobenzonitrile" [P]. US Patent, US 10864854 B2, 2018-10-17.
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