Chemistry of Natural Compounds

, Volume 16, Issue 6, pp 568–571 | Cite as

Fragmentation of some 1,2-epoxyguaianolides

  • U. A. Abdullaev
  • Ya. V. Rashkes
  • M. I. Yusupov
  • Sh. Z. Kasymov
Article
  • 44 Downloads

Abstract

The mass spectra of four guaianolides with epoxy groups of C1–C2 have been studied. A mechanism is proposed for the formation of the main ions. The origin of the secondary fragments has been confirmed by measurements of elementary compositions.

Keywords

Coumarin Epoxy Group Sesquiterpene Lactone Scopoletin Hydrogen Chloride 

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Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • U. A. Abdullaev
  • Ya. V. Rashkes
  • M. I. Yusupov
  • Sh. Z. Kasymov

There are no affiliations available

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