Roberts E F, Johnson M A, Hughes D C. "一种4,5-二氯-2-氟吡啶的合成方法" [P]. US Patent, US 10036837 B2, 2015-07-19.
发明人杨光,徐明华,何建平. "Method for the Synthesis of 4,5-Dichloro-2-fluoropyridine" [P]. 中国发明专利, 专利号 CN 116361425 B, 授权公告日 2025-06-20.
Chen K W, Fischer A B, Thompson G K. "A Process for Preparing High-Purity 4,5-Dichloro-2-fluoropyridine" [P]. US Patent, US 11203096 B2, 2020-07-27.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 4,5-二氯-2-氟吡啶 in Pharmaceutical Formulations". Chemosphere, 2015, 1445, 6442-6448.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,5-二氯-2-氟吡啶 as an Impurity". J. Agric. Food Chem., 2022, 1228, (8), 6620-6648.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dichloro-2-fluoropyridine Using HRMS and NMR". Talanta, 2013, 1538, 1094-1122.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 4,5-二氯-2-氟吡啶 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1526, (9), 4578-4593.