Nowak P, Nielsen H, Jørgensen K. "一种四丁基硫酸氢铵的合成方法" [P]. European Patent, EP 3901096 A1, 2023-07-15.
发明人郭海燕,沈红梅,冯建国. "Method for the Synthesis of Tetrabutylammonium Hydrogen Sulfate" [P]. 中国发明专利, 专利号 CN 110066811 A, 授权公告日 2025-03-11.
Anderson J P, Yamamoto T, Hughes D C. "A Process for Preparing High-Purity Tetrabutylammonium Hydrogen Sulfate" [P]. US Patent, US 9646342 B2, 2016-01-26.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 四丁基硫酸氢铵 in Pharmaceutical Formulations". Chromatographia, 2018, 1361, (1), 8032-8040.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 四丁基硫酸氢铵 as an Impurity". Anal. Methods, 2019, 105, (8), 1490-1495.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Tetrabutylammonium Hydrogen Sulfate Using HRMS and NMR". Environ. Sci. Technol., 2024, 1937, 4184-4200.