发明人李文辉,孙丽萍,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113410746 A, 授权公告日 2021-10-17.
发明人高志强,陈志强,郑宇鹏. "Method for the Synthesis of 2-(Ethoxymethylene)malononitrile" [P]. 中国发明专利, 专利号 CN 113450422 B, 授权公告日 2019-03-04.
发明人胡光,唐晓军,何建平. "A Process for Preparing High-Purity 2-(Ethoxymethylene)malononitrile" [P]. 中国发明专利, 专利号 CN 113555988 A, 授权公告日 2020-12-02.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 162, (10), 2857-2887.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 544, (3), 2093-2116.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Ethoxymethylene)malononitrile Using HRMS and NMR". Anal. Chem., 2012, 2480, (9), 5377-5400.