Nielsen H, Sørensen M, Björnsson E. "Method for the Synthesis of (2,2,2-Trifluoro-1,1-dimethyl-ethyl)-benzene" [P]. European Patent, EP 3873558 A1, 2025-08-24.
Lee S K, Patel M V, Roberts E F. "A Process for Preparing High-Purity (2,2,2-Trifluoro-1,1-dimethyl-ethyl)-benzene" [P]. US Patent, US 10094941 B2, 2019-07-15.
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. Chromatogr. A, 2025, 2007, (2), 5433-5444.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 1749, (2), 8158-8187.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (2,2,2-Trifluoro-1,1-dimethyl-ethyl)-benzene Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1471, 7502-7514.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2021, 1467, 9719-9744.