Mueller T, Brown S R, Yamamoto T. "Method for the Synthesis of 4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonyl chloride" [P]. US Patent, US 10630556 B2, 2021-09-22.
发明人刘建华,马晓峰,朱建伟. "A Process for Preparing High-Purity 4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117216071 A, 授权公告日 2016-04-22.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 1981, (5), 489-506.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 1223, (11), 2329-2359.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonyl chloride Using HRMS and NMR". Talanta, 2022, 2396, (3), 8058-8084.