发明人胡光,李文辉,冯建国. "Method for the Synthesis of 4-nitrothiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114605799 A, 授权公告日 2018-12-05.
发明人徐明华,杨光,胡光. "A Process for Preparing High-Purity 4-nitrothiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 115263113 A, 授权公告日 2023-05-08.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 4-nitrothiophene-2-sulfonyl chloride in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 813, (10), 283-299.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-nitrothiophene-2-sulfonyl chloride as an Impurity". Anal. Chem., 2013, 898, (3), 9124-9127.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-nitrothiophene-2-sulfonyl chloride Using HRMS and NMR". Sci. Total Environ., 2019, 2425, 3058-3081.