Kumar R, Brown S R, Fischer A B. "Method for the Synthesis of 2-Ethynyl-1-fluoro-3-(trifluoromethyl)benzene" [P]. US Patent, US 9977458 B2, 2017-01-25.
Stevens L M, Yamamoto T, Kumar R. "A Process for Preparing High-Purity 2-Ethynyl-1-fluoro-3-(trifluoromethyl)benzene" [P]. US Patent, US 9481057 B2, 2018-02-16.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 1047, 4244-4270.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 1330, (1), 8869-8897.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethynyl-1-fluoro-3-(trifluoromethyl)benzene Using HRMS and NMR". Environ. Sci. Technol., 2015, 775, 1408-1411.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2025, 1169, (3), 3879-3886.