发明人周伟,林芳,唐晓军. "Method for the Synthesis of 1-Ethynyl-2,3,4-trifluorobenzene" [P]. 中国发明专利, 专利号 CN 117825562 B, 授权公告日 2025-02-05.
发明人郭海燕,张德明,周伟. "A Process for Preparing High-Purity 1-Ethynyl-2,3,4-trifluorobenzene" [P]. 中国发明专利, 专利号 CN 116095990 A, 授权公告日 2018-01-08.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2012, 1366, (11), 891-894.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 1287, (9), 1569-1582.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethynyl-2,3,4-trifluorobenzene Using HRMS and NMR". Talanta, 2022, 1869, 7863-7877.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 2252, 7608-7619.