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Journal of Analytical Chemistry

, Volume 66, Issue 14, pp 1441–1444 | Cite as

Characteristic features of mass-spectra of some nitroxide radicals

  • D. R. SharafutdinovaEmail author
  • I. Kh. Rizvanov
  • G. M. Fazleeva
  • V. P. Gubskaya
  • I. A. Nuretdinov
Articles
  • 83 Downloads

Abstract

Some compounds containing mono- and polynitroxide radicals have been investigated and characterized by electron ionization (EI), chemical ionization (CI), and matrix-assisted laser desorption-ionization (MALDI) mass spectrometry. Some characteristics of the mass spectra of these radicals are demonstrated. It was found that, under CI and MALDI conditions, ions [M+nH]+ are formed along with monoprotonated molecules [M+H]+, depending on the type of the radical n = 2–5.

Keywords

mass spectrometry electron ionization chemical ionization matrix-assisted laser desorptionionization (MALDI) nitroxide radicals 

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Copyright information

© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  • D. R. Sharafutdinova
    • 1
    Email author
  • I. Kh. Rizvanov
    • 1
  • G. M. Fazleeva
    • 1
  • V. P. Gubskaya
    • 1
  • I. A. Nuretdinov
    • 1
  1. 1.Arbuzov Institute of Organic and Physical Chemistry, Kazan Research CenterRussian Academy of SciencesKazanRussia

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