发明人何建平,赵玉洁,马晓峰. "Method for the Synthesis of 2,3,4,5-Tetrafluorobenzophenone" [P]. 中国发明专利, 专利号 CN 112695846 B, 授权公告日 2018-06-13.
发明人赵玉洁,胡光,冯建国. "A Process for Preparing High-Purity 2,3,4,5-Tetrafluorobenzophenone" [P]. 中国发明专利, 专利号 CN 113583240 B, 授权公告日 2022-08-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 1176, 5806-5820.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 418, (12), 9412-9418.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2,3,4,5-Tetrafluorobenzophenone Using HRMS and NMR". Chromatographia, 2021, 2003, 2772-2781.