发明人徐明华,张德明,李文辉. "Method for the Synthesis of 2-Methyl-4-(trifluoromethoxy)benzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113734589 B, 授权公告日 2016-08-26.
发明人李文辉,陈志强,周伟. "A Process for Preparing High-Purity 2-Methyl-4-(trifluoromethoxy)benzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109386492 A, 授权公告日 2021-10-06.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2020, 614, 6020-6035.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 1854, 2427-2430.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-4-(trifluoromethoxy)benzenesulfonyl chloride Using HRMS and NMR". J. Chromatogr. A, 2024, 1033, (8), 6378-6398.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 1386, (3), 3017-3037.