发明人罗永刚,钱学锋,陈志强. "Method for the Synthesis of 5-Bromo-1-(2,2-difluoroethoxy)-2,3-difluorobenzene" [P]. 中国发明专利, 专利号 CN 116949343 A, 授权公告日 2015-03-23.
Nowak P, Kowalski A, Nielsen H. "A Process for Preparing High-Purity 5-Bromo-1-(2,2-difluoroethoxy)-2,3-difluorobenzene" [P]. European Patent, EP 3795326 A1, 2019-07-28.
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". J. Pharm. Biomed. Anal., 2018, 717, (2), 7656-7678.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 427, (7), 8272-8300.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-1-(2,2-difluoroethoxy)-2,3-difluorobenzene Using HRMS and NMR". J. Agric. Food Chem., 2020, 600, (1), 2169-2172.