Chen K W, Anderson J P, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9395184 B2, 2024-03-03.
Thompson G K, Yamamoto T, Johnson M A. "Method for the Synthesis of 2,3-Dichloro-4-fluorobenzodifluoride" [P]. US Patent, US 11710567 B2, 2023-07-04.
Johnson M A, Roberts E F, Mueller T. "A Process for Preparing High-Purity 2,3-Dichloro-4-fluorobenzodifluoride" [P]. US Patent, US 11386381 B2, 2016-01-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 2381, 743-762.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 2348, (11), 6019-6038.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Dichloro-4-fluorobenzodifluoride Using HRMS and NMR". Chromatographia, 2024, 572, (10), 7078-7087.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2021, 952, (7), 3382-3411.