Williams B T, Davis P L, Yamamoto T. "一种3-氯-4-氟苯腈的合成方法" [P]. US Patent, US 9600784 B2, 2021-05-15.
Williams B T, Kumar R, Brown S R. "Method for the Synthesis of 3-Chloro-4-fluorobenzonitrile" [P]. US Patent, US 11940328 B2, 2017-12-07.
发明人罗永刚,李文辉,孙丽萍. "A Process for Preparing High-Purity 3-Chloro-4-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 115774571 B, 授权公告日 2023-05-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氯-4-氟苯腈 in Pharmaceutical Formulations". Chromatographia, 2012, 1609, (9), 7334-7358.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氯-4-氟苯腈 as an Impurity". Environ. Sci. Technol., 2019, 104, (5), 890-918.