发明人冯建国,黄志刚,钱学锋. "Method for the Synthesis of 4-Bromomethyl-2-cyano-5-methylbenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113703069 A, 授权公告日 2020-08-14.
发明人韩伟,林芳,徐明华. "A Process for Preparing High-Purity 4-Bromomethyl-2-cyano-5-methylbenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 116966052 A, 授权公告日 2017-02-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 1106, (9), 4214-4233.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 2146, 3805-3812.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromomethyl-2-cyano-5-methylbenzenesulfonyl chloride Using HRMS and NMR". Molecules, 2018, 1590, 5360-5382.