Chemistry of Natural Compounds

, Volume 14, Issue 4, pp 385–388 | Cite as

Mass spectrometry of negative ions and the stereochemistry of organic compounds. IV. Acetates of epimeric diterpene glycols

  • L. A. Baltina
  • I. I. Furlei
  • P. F. Vlad
  • V. I. Khvostenko
  • G. A. Tolstikov
  • V. S. Fal'ko
Article
  • 21 Downloads

Summary

1. It has been established that the fragmentation of the molecular negative ions of the diacetates of sclareol and of 13-episclareol takes place with the splitting out of the fragments Ac, OAc, CH2CO, AcOH, CH3, and CH=CH2 without skeletal rearrangements.

2. The relative yields of the negative ions formed depend on the stereochemistry of the molecules of the compounds investigated.

Keywords

Diacetate AcOH Relative Yield Ecdysone Fragmentation Pathway 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    V. I. Khvostenko, L. A. Baltina, V. S. Fal'ko, and G. A. Tolstikov, Izv. Akad. Nauk SSSR, Ser. Khim., 1672 (1976).Google Scholar
  2. 2.
    L. A. Baltina, V. S. Fal'ko, V. I. Khvostenko, and G. A. Tolstikov, Zh. Obshch. Khim.,47, 2739 (1977).Google Scholar
  3. 3.
    G. A. Tolstikov, V. S. Fal'ko, L. A. Baltina, and V. I. Khvostenko, Izv. Akad. Nauk SSSR, Ser. Khim., 1051 (1977).Google Scholar
  4. 4.
    L. A. Baltina, V. S. Fal'ko, V. I. Khvostenko, and G. A. Tolstikov, Zh. Obsch. Khim.,47, 2379 (1977).Google Scholar
  5. 5.
    P. F. Vlad, Zh. Obsch. Khim.,43, 661 (1973).Google Scholar
  6. 6.
    P. F. Vlad, A. G. Russo, and G. V. Lazur'evskii, Khim. Prirodn. Soedin., 176 (1966).Google Scholar
  7. 7.
    R. Hodges and R. J. Reed, Tetrahedron,10, 71 (1960).CrossRefGoogle Scholar
  8. 8.
    E. Wenkert, P. Beak, and R. K. Grant, Chem. Ind. (London), 1574 (1961).Google Scholar
  9. 9.
    J. A. Giles, J. N. Schumacher, S. S. Mims, and E. Bernasek, Tetrahedron,18, 169 (1962).CrossRefGoogle Scholar
  10. 10.
    P. F. Vlad, A. G. Russo, and G. V. Lazur'evsii, Khim. Prirodn. Soedin., 29 (1966).Google Scholar
  11. 11.
    L. G. Christophoron, Atomic and Molecular Radiation Physics, Wiley-Interscience, London (1971).Google Scholar
  12. 12.
    V. A. Mazunov and V. I. Khvostenko, Prib. Tekh. Eksp., No. 4, 224 (1969).Google Scholar

Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • L. A. Baltina
  • I. I. Furlei
  • P. F. Vlad
  • V. I. Khvostenko
  • G. A. Tolstikov
  • V. S. Fal'ko

There are no affiliations available

Personalised recommendations