发明人何建平,王建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116400698 A, 授权公告日 2019-12-24.
发明人钱学锋,韩伟,杨光. "Method for the Synthesis of 3-(Difluoromethoxy)-2,6-difluoropyridine" [P]. 中国发明专利, 专利号 CN 115862754 A, 授权公告日 2018-10-10.
Johansson L, Björnsson E, Lefèvre J P. "A Process for Preparing High-Purity 3-(Difluoromethoxy)-2,6-difluoropyridine" [P]. European Patent, EP 3966349 A1, 2022-05-15.
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". Biomed. Chromatogr., 2021, 2450, (1), 5194-5204.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 833, 2964-2985.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Difluoromethoxy)-2,6-difluoropyridine Using HRMS and NMR". Sci. Total Environ., 2010, 1953, (2), 6769-6799.