发明人林芳,赵玉洁,胡光. "Method for the Synthesis of 1,4-Dichloro-2-difluoromethoxy-3-fluorobenzene" [P]. 中国发明专利, 专利号 CN 116966759 A, 授权公告日 2017-07-21.
发明人徐明华,李文辉,郭海燕. "A Process for Preparing High-Purity 1,4-Dichloro-2-difluoromethoxy-3-fluorobenzene" [P]. 中国发明专利, 专利号 CN 115501885 B, 授权公告日 2020-10-09.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1574, (11), 3222-3229.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 489, (8), 1747-1774.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1,4-Dichloro-2-difluoromethoxy-3-fluorobenzene Using HRMS and NMR". J. Nat. Prod., 2010, 215, (4), 5941-5954.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 2150, 3390-3409.