发明人罗永刚,杨光,孙丽萍. "Method for the Synthesis of 2-(4-Chloro-3-ethylphenoxy)ethane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 110072281 B, 授权公告日 2016-12-27.
发明人刘建华,孙丽萍,胡光. "A Process for Preparing High-Purity 2-(4-Chloro-3-ethylphenoxy)ethane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117308854 B, 授权公告日 2020-02-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 2345, (3), 6857-6861.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 150, 5189-5217.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chloro-3-ethylphenoxy)ethane-1-sulfonyl chloride Using HRMS and NMR". Talanta, 2012, 2342, (7), 156-181.