Chemistry of Heterocyclic Compounds

, Volume 14, Issue 9, pp 993–996 | Cite as

Conformational study of chiral heterocyclic enamino ketones

  • G. V. Grishina
  • G. N. Koval'
  • V. M. Potapov
Article
  • 26 Downloads

Abstract

An assumption regarding the existence of a homoconjugation effect involving enaminoketo and phenyl groups as a result of the drawing together in space of their π orbitals was made on the basis of circular dichroism (CD) data and an examination of the preferred conformations of two-ring enamino ketones with α-phenylethyl and α-benzylethyl substituents. A study of enamino ketones with a chiral alkyl substituent attached to the nitrogen atom made it possible to confirm this assumption.

Keywords

Nitrogen Organic Chemistry Phenyl Ketone Nitrogen Atom 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    G. V. Grishina, V. M. Potapov, and T. A. Liberchuk, Khim. Geterotsikl. Soedin., No. 2, 240 (1978).Google Scholar
  2. 2.
    V. M. Potapov, G. V. Grishina, and G. N. Koval', Khim. Geterotsikl. Soedin., No. 9, 1286 (1976).Google Scholar
  3. 3.
    V. M. Potapov, G. V. Grishina, E. V. Korotkov, and G. N. Koval', Khim. Geterotsikl. Soedin., No. 4, 511 (1976).Google Scholar
  4. 4.
    W. Leithe, Ber., 63, 804 (1930).Google Scholar

Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • G. V. Grishina
    • 1
  • G. N. Koval'
    • 1
  • V. M. Potapov
    • 1
  1. 1.M. V. Lomonosov Moscow State UniversityMoscow

Personalised recommendations