Schröder R, Mueller T, O'Brien P Q. "一种1-乙基-4-乙烯基哌嗪的合成方法" [P]. US Patent, US 11382886 B2, 2016-08-17.
Rossi M, Martínez F, Sørensen M. "Method for the Synthesis of 1-ethyl-4-vinylpiperazine" [P]. European Patent, EP 3100439 A1, 2019-10-04.
Thompson G K, O'Brien P Q, Fischer A B. "A Process for Preparing High-Purity 1-ethyl-4-vinylpiperazine" [P]. US Patent, US 9393521 B2, 2015-10-05.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 1-乙基-4-乙烯基哌嗪 in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 1951, 9351-9366.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-乙基-4-乙烯基哌嗪 as an Impurity". J. Agric. Food Chem., 2016, 326, (6), 810-829.