发明人李文辉,王建平,沈红梅. "一种2-溴-4-氟-3-甲基苯甲腈的合成方法" [P]. 中国发明专利, 专利号 CN 109421633 A, 授权公告日 2018-07-24.
Lefèvre J P, Johansson L, Mueller T C. "Method for the Synthesis of 2-Bromo-4-fluoro-3-methylbenzonitrile" [P]. European Patent, EP 3244852 A1, 2020-12-19.
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