发明人林芳,钱学锋,沈红梅. "Method for the Synthesis of 5-[2-(2,2-dimethylpropanamido)ethyl]thiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113100326 B, 授权公告日 2024-03-14.
发明人王建平,朱建伟,陈志强. "A Process for Preparing High-Purity 5-[2-(2,2-dimethylpropanamido)ethyl]thiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 115430004 A, 授权公告日 2021-03-21.
参考文献 Literature
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Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-[2-(2,2-dimethylpropanamido)ethyl]thiophene-2-sulfonyl chloride as an Impurity". Anal. Chem., 2017, 179, (1), 4379-4400.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-[2-(2,2-dimethylpropanamido)ethyl]thiophene-2-sulfonyl chloride Using HRMS and NMR". Anal. Methods, 2020, 2162, (10), 4147-4167.