Nowak P, Kowalski A, Schröder R. "Method for the Synthesis of 4-Fluoro-5-Oxo-2,4-Bis(Trifluoromethyl)-1,3-Dioxolane-2-Carbonyl Fluoride" [P]. European Patent, EP 3963657 A1, 2025-05-23.
Anderson J P, Park J H, Klinger H. "A Process for Preparing High-Purity 4-Fluoro-5-Oxo-2,4-Bis(Trifluoromethyl)-1,3-Dioxolane-2-Carbonyl Fluoride" [P]. US Patent, US 9620396 B2, 2024-04-01.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 1575, (6), 4349-4378.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 230, (1), 9309-9330.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluoro-5-Oxo-2,4-Bis(Trifluoromethyl)-1,3-Dioxolane-2-Carbonyl Fluoride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 2294, (6), 843-854.