Nielsen H, Schröder R, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3667293 A1, 2020-12-09.
Lee S K, Thompson G K, Roberts E F. "Method for the Synthesis of N-(2,2-difluoroethyl)cyclohexanamine" [P]. US Patent, US 9748850 B2, 2022-09-25.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 514, (3), 2306-2328.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 2340, (1), 6566-6578.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,2-difluoroethyl)cyclohexanamine Using HRMS and NMR". J. Agric. Food Chem., 2010, 2170, (1), 2182-2210.