Thompson G K, Davis P L, Lee S K. "Method for the Synthesis of 3-Bromo-5-chloro-2-methoxybenzene-1-sulfonyl chloride" [P]. US Patent, US 9985826 B2, 2023-01-08.
发明人郭海燕,张德明,杨光. "A Process for Preparing High-Purity 3-Bromo-5-chloro-2-methoxybenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108058528 B, 授权公告日 2019-01-21.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 623, (5), 9033-9037.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 440, 7508-7538.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-5-chloro-2-methoxybenzene-1-sulfonyl chloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 1906, (6), 6769-6793.