Yamamoto T, Anderson J P, Mueller T. "一种的合成方法" [P]. US Patent, US 9653417 B2, 2015-08-06.
Kumar R, O'Brien P Q, Thompson G K. "Method for the Synthesis of 4-Fluoro-5-trifluoromethyl-phthalic Acid" [P]. US Patent, US 11207566 B2, 2025-03-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 2003, (3), 1328-1354.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 1514, 757-781.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluoro-5-trifluoromethyl-phthalic Acid Using HRMS and NMR". Anal. Chem., 2018, 1537, (8), 5211-5219.