发明人罗永刚,钱学锋,高志强. "Method for the Synthesis of 4-Bromo-2-chloro-5-fluorobenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 115434374 B, 授权公告日 2025-12-25.
发明人郭海燕,胡光,赵玉洁. "A Process for Preparing High-Purity 4-Bromo-2-chloro-5-fluorobenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108949527 B, 授权公告日 2016-06-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1042, (2), 6724-6741.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 1612, 877-900.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-chloro-5-fluorobenzenesulfonyl chloride Using HRMS and NMR". Molecules, 2011, 814, (5), 4674-4689.