发明人林芳,胡光,周伟. "Method for the Synthesis of 4-(2,2,2-Trifluoroacetyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 109607412 A, 授权公告日 2024-03-15.
发明人陈志强,林芳,高志强. "A Process for Preparing High-Purity 4-(2,2,2-Trifluoroacetyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 111303107 B, 授权公告日 2022-07-15.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 341, (3), 6438-6441.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 1234, (5), 9143-9155.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,2,2-Trifluoroacetyl)benzoic acid Using HRMS and NMR". J. Sep. Sci., 2011, 2305, 8607-8615.