Spectroscopic analysis of imidazolidines. Part I: Electron impact mass spectrometry
作者:Alejandra Salerno、Monica E. Hedrera、Isabel A. Perillo、Norma B. D'Accorso、Miriam Martins Alho
DOI:10.1002/jhet.5570370109
日期:2000.1
The electron impact mass spectral fragmentation pathways for a series of 1,3-di- and 1,2,3-trisubstituted imidazolidines were investigated. The data show remarkable differences depending on the location and identity of substituents. The atypical 1,2,2,3-tetrasubstituted imidazolidine, 2-cyano-1-methyl-3-(p-nitro-phenyl)-2-phenylimidazolidine, was also investigated.
研究了一系列1,3-二-和1,2,3-三取代的咪唑烷的电子冲击质谱碎裂途径。数据显示出显着的差异,这取决于取代基的位置和同一性。还研究了非典型的1,2,2,3-四取代的咪唑烷2-氰基-1-甲基-3-(对硝基苯基)-2-苯基咪唑烷。