发明人陈志强,冯建国,黄志刚. "一种4,4'-二甲苯亚砜的合成方法" [P]. 中国发明专利, 专利号 CN 113304092 A, 授权公告日 2020-08-21.
发明人王建平,何建平,李文辉. "Method for the Synthesis of 4,4'-xylene sulfoxide" [P]. 中国发明专利, 专利号 CN 109229907 B, 授权公告日 2018-11-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 4,4'-二甲苯亚砜 in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1841, (10), 4928-4931.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,4'-二甲苯亚砜 as an Impurity". Food Chem., 2021, 1167, (11), 4995-5001.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4,4'-xylene sulfoxide Using HRMS and NMR". Talanta, 2020, 135, 244-257.