发明人马晓峰,罗永刚,王建平. "Method for the Synthesis of 1,3-Dimethylimidazolidin-2-imine" [P]. 中国发明专利, 专利号 CN 108605204 B, 授权公告日 2023-04-11.
发明人孙丽萍,杨光,刘建华. "A Process for Preparing High-Purity 1,3-Dimethylimidazolidin-2-imine" [P]. 中国发明专利, 专利号 CN 115806884 A, 授权公告日 2017-05-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 1,3-二甲基咪唑烷-2-亚胺 in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 2306, 8301-8328.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,3-二甲基咪唑烷-2-亚胺 as an Impurity". Sci. Total Environ., 2010, 2242, 2400-2413.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Dimethylimidazolidin-2-imine Using HRMS and NMR". Chromatographia, 2013, 882, (5), 5187-5208.