Park J H, Klinger H, Williams B T. "一种2-chloro-4,5-dimethoxybenzenesulfonyl chloride的合成方法" [P]. US Patent, US 9574598 B2, 2016-02-10.
发明人孙丽萍,黄志刚,陈志强. "Method for the Synthesis of 2-chloro-4,5-dimethoxybenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108857232 B, 授权公告日 2021-05-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 2-chloro-4,5-dimethoxybenzenesulfonyl chloride in Pharmaceutical Formulations". Chemosphere, 2012, 2214, 7257-7281.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-chloro-4,5-dimethoxybenzenesulfonyl chloride as an Impurity". J. Agric. Food Chem., 2014, 1504, 8368-8381.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-chloro-4,5-dimethoxybenzenesulfonyl chloride Using HRMS and NMR". Molecules, 2010, 1112, 315-330.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 2-chloro-4,5-dimethoxybenzenesulfonyl chloride Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2022, 548, (4), 8851-8875.