O'Brien P Q, Klinger H, Patel M V. "Method for the Synthesis of 1-Chloro-2,3,5,6-tetrafluoro-4-(trifluoromethoxy)benzene" [P]. US Patent, US 10085841 B2, 2020-07-13.
发明人高志强,何建平,刘建华. "A Process for Preparing High-Purity 1-Chloro-2,3,5,6-tetrafluoro-4-(trifluoromethoxy)benzene" [P]. 中国发明专利, 专利号 CN 108906866 B, 授权公告日 2020-02-24.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 1501, (5), 8322-8338.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 1133, (5), 6411-6426.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-Chloro-2,3,5,6-tetrafluoro-4-(trifluoromethoxy)benzene Using HRMS and NMR". J. Nat. Prod., 2020, 205, 6270-6290.