Lefèvre J P, Kowalski A, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3440522 A1, 2018-12-18.
发明人陈志强,林芳,郭海燕. "Method for the Synthesis of 3-(Difluoromethoxy)-2-fluoroaniline" [P]. 中国发明专利, 专利号 CN 113791123 A, 授权公告日 2015-12-17.
发明人陈志强,钱学锋,李文辉. "A Process for Preparing High-Purity 3-(Difluoromethoxy)-2-fluoroaniline" [P]. 中国发明专利, 专利号 CN 111255189 B, 授权公告日 2019-11-11.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 1023, (8), 4699-4729.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 659, (2), 8486-8513.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Difluoromethoxy)-2-fluoroaniline Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 221, (4), 9095-9125.