O'Brien P Q, Fischer A B, Patel M V. "一种的合成方法" [P]. US Patent, US 9394235 B2, 2015-11-26.
Björnsson E, Sørensen M, Mueller T C. "Method for the Synthesis of 2-Bromo-4-ethylbenzene-1-sulfonyl chloride" [P]. European Patent, EP 3053392 A1, 2022-07-04.
发明人钱学锋,赵玉洁,唐晓军. "A Process for Preparing High-Purity 2-Bromo-4-ethylbenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117919217 A, 授权公告日 2017-03-27.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 939, (2), 1616-1631.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 308, 1667-1682.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4-ethylbenzene-1-sulfonyl chloride Using HRMS and NMR". Phytochemistry, 2020, 2337, (6), 867-880.