Rossi M, Schröder R, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3387399 A1, 2019-08-11.
发明人周伟,黄志刚,李文辉. "Method for the Synthesis of 2,5-Difluoro-4-(trifluoromethyl)benzodifluoride" [P]. 中国发明专利, 专利号 CN 108123582 A, 授权公告日 2015-12-08.
Schröder R, Johansson L, Lefèvre J P. "A Process for Preparing High-Purity 2,5-Difluoro-4-(trifluoromethyl)benzodifluoride" [P]. European Patent, EP 3525102 A1, 2023-03-02.
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". Rapid Commun. Mass Spectrom., 2011, 436, 6182-6191.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 1220, 8632-8661.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Difluoro-4-(trifluoromethyl)benzodifluoride Using HRMS and NMR". J. Agric. Food Chem., 2013, 436, (8), 2169-2190.