Electron ionization mass spectra of N-, 2-, 3-, and 4-cyclohexyl-N-phenylaniline isomers have been obtained and investigated. Molecular ions of the 2–4 isomers are the base peaks demonstrating their high stability relative to the N-isomer in which the molecular ion intensity is about 76%. The characteristic primary fragmentation pattern for each isomer is proposed and discussed. Further fragmentations of some of the primary fragment ions is also discussed.
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Published in Zhurnal Prikladnoi Spektroskopii, Vol. 78, No. 1, pp. 29–34, January–February, 2011.
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Rabbih, M.A., Sife-Eldeen, K.A., Hassan Rezk, A.M. et al. Electron ionization mass spectrometric study of isomeric cyclohexyl-N-phenylanilines. J Appl Spectrosc 78, 25–30 (2011). https://doi.org/10.1007/s10812-011-9420-2
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DOI: https://doi.org/10.1007/s10812-011-9420-2