Davis P L, Patel M V, O'Brien P Q. "Method for the Synthesis of 4-Bromo-2-(methylthio)thiophene" [P]. US Patent, US 9863599 B2, 2020-01-04.
发明人杨光,林芳,张德明. "A Process for Preparing High-Purity 4-Bromo-2-(methylthio)thiophene" [P]. 中国发明专利, 专利号 CN 113918206 B, 授权公告日 2021-02-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 944, (6), 3540-3562.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 2069, (6), 3845-3848.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-(methylthio)thiophene Using HRMS and NMR". Anal. Methods, 2023, 1737, (2), 2597-2602.