发明人周伟,黄志刚,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113495586 A, 授权公告日 2024-08-07.
发明人赵玉洁,郭海燕,孙丽萍. "Method for the Synthesis of 1-Chloro-2,5-difluoro-4-nitrobenzene" [P]. 中国发明专利, 专利号 CN 110337394 A, 授权公告日 2019-11-20.
Johansson L, Lefèvre J P, Rossi M. "A Process for Preparing High-Purity 1-Chloro-2,5-difluoro-4-nitrobenzene" [P]. European Patent, EP 3113900 A1, 2025-06-27.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1319, 2690-2709.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 1357, 7232-7242.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-Chloro-2,5-difluoro-4-nitrobenzene Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1663, (12), 793-797.