发明人罗永刚,韩伟,黄志刚. "Method for the Synthesis of 1,3-Di-tert-butyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 115287905 A, 授权公告日 2018-02-04.
Lee S K, Davis P L, Schröder R. "A Process for Preparing High-Purity 1,3-Di-tert-butyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate" [P]. US Patent, US 11399885 B2, 2021-11-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 1,3-二叔丁基-4,5-二氢-1H-咪唑-3-鎓 四氟硼酸盐 in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1986, (4), 165-177.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,3-二叔丁基-4,5-二氢-1H-咪唑-3-鎓 四氟硼酸盐 as an Impurity". Anal. Methods, 2019, 460, 198-225.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Di-tert-butyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate Using HRMS and NMR". Chromatographia, 2021, 1114, (8), 3937-3958.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 1,3-二叔丁基-4,5-二氢-1H-咪唑-3-鎓 四氟硼酸盐 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 1596, 7072-7088.