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Chemistry of Heterocyclic Compounds

, Volume 12, Issue 4, pp 391–396 | Cite as

Mass spectra of 4-acylamino-3-hydroxy(or acyloxy) thiophans

  • Zh. K. Torosyan
  • S. D. Mikhno
  • V. A. Zamureenko
  • N. S. Kulachkina
  • R. G. Kostyanovskii
  • V. M. Berezovskii
Article
  • 21 Downloads

Abstract

The mass spectra of cis- and trans-4-acylamino-3-hydroxy(or acyloxy)thiophans were investigated. The general principles of fragmentation under the influence of electron impact were established. A difference in the intensities of the peaks of the fragments formed at an ionizing-electron energy of 14 eV was observed for some of the cis and trans isomers of 3,4-substituted thiophans.

Keywords

Mass Spectrum Organic Chemistry General Principle Electron Impact Trans Isomer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • Zh. K. Torosyan
    • 1
  • S. D. Mikhno
    • 1
  • V. A. Zamureenko
    • 1
  • N. S. Kulachkina
    • 1
  • R. G. Kostyanovskii
    • 1
  • V. M. Berezovskii
    • 1
  1. 1.All-Union Scientific-Research Vitamin InstituteMoscow

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