发明人周伟,胡光,何建平. "Method for the Synthesis of 1,2-Difluoro-3-(methoxymethyl)benzene" [P]. 中国发明专利, 专利号 CN 110042599 A, 授权公告日 2020-09-17.
发明人沈红梅,李文辉,罗永刚. "A Process for Preparing High-Purity 1,2-Difluoro-3-(methoxymethyl)benzene" [P]. 中国发明专利, 专利号 CN 114770400 B, 授权公告日 2021-11-07.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 747, 5787-5806.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 1026, 4963-4976.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-Difluoro-3-(methoxymethyl)benzene Using HRMS and NMR". Chemosphere, 2012, 1271, 9781-9791.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 2160, (5), 3716-3733.