发明人张德明,韩伟,高志强. "Method for the Synthesis of 3,5-Dichloro-2,6-difluoro-4-methylpyridine" [P]. 中国发明专利, 专利号 CN 113332097 A, 授权公告日 2021-12-22.
发明人徐明华,郭海燕,罗永刚. "A Process for Preparing High-Purity 3,5-Dichloro-2,6-difluoro-4-methylpyridine" [P]. 中国发明专利, 专利号 CN 109200364 B, 授权公告日 2019-07-14.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 2045, (3), 6336-6360.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 1547, (2), 6581-6585.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Dichloro-2,6-difluoro-4-methylpyridine Using HRMS and NMR". Environ. Sci. Technol., 2014, 1654, (6), 8684-8694.