发明人郑宇鹏,高志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109049023 A, 授权公告日 2016-07-15.
发明人朱建伟,马晓峰,罗永刚. "Method for the Synthesis of 2-Methyl-4-trifluoromethylbenzoic acid" [P]. 中国发明专利, 专利号 CN 114059088 B, 授权公告日 2024-04-27.
Klinger H, Anderson J P, Mueller T. "A Process for Preparing High-Purity 2-Methyl-4-trifluoromethylbenzoic acid" [P]. US Patent, US 10069718 B2, 2018-03-10.
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". Anal. Chim. Acta, 2013, 505, 5059-5063.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 1516, (12), 1190-1202.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-4-trifluoromethylbenzoic acid Using HRMS and NMR". Sci. Total Environ., 2018, 943, (3), 9988-10000.