Schröder R, O'Brien P Q, Roberts E F. "一种的合成方法" [P]. US Patent, US 11144476 B2, 2015-10-16.
发明人黄志刚,孙丽萍,郑宇鹏. "Method for the Synthesis of Ethyl 5-(chlorosulfonyl)-2-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 110997851 B, 授权公告日 2023-05-15.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 1832, 8980-8999.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 1316, (1), 5442-5464.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-(chlorosulfonyl)-2-fluorobenzoate Using HRMS and NMR". Molecules, 2012, 1990, (11), 9145-9164.