发明人王建平,杨光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115661833 A, 授权公告日 2019-02-06.
发明人王建平,李文辉,何建平. "Method for the Synthesis of 1-Bromo-2,5-difluoro-3-(difluoromethoxy)benzene" [P]. 中国发明专利, 专利号 CN 115414824 A, 授权公告日 2023-08-25.
发明人马晓峰,罗永刚,钱学锋. "A Process for Preparing High-Purity 1-Bromo-2,5-difluoro-3-(difluoromethoxy)benzene" [P]. 中国发明专利, 专利号 CN 115271359 A, 授权公告日 2021-08-03.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 1812, (6), 1091-1102.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 2215, 9018-9029.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-Bromo-2,5-difluoro-3-(difluoromethoxy)benzene Using HRMS and NMR". J. Chromatogr. A, 2017, 1084, 7452-7476.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2019, 157, 5036-5066.