Advertisement

Russian Journal of Organic Chemistry

, Volume 41, Issue 3, pp 455–460 | Cite as

Heterocyclic Thiones and Their Analogs in 1,3-Dipolar Cycloaddition Reactions: IV. Reactions of 4-Aryl-2-phenyl-1,2-dihydrophthalazine-1-thiones with Nitrile Imides

  • E. V. Budarina
  • V. F. Plotnikov
  • N. N. Labeish
  • V. K. Bel’skii
  • V. A. Galishev
Article

Abstract

4-Aryl-2-phenyl-1,2-dihydrophthalazine-1-thiones react with nitrile imides according to the [3 + 2]-cycloaddition pattern to give phthalazinespirothiadiazoles. The reaction occurs regioselectively at the exocyclic C=S bond.

Keywords

Organic Chemistry Nitrile Imide Thiones Cycloaddition Reaction 
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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

REFERENCES

  1. 1.
    Firsova, O.V., Dolgushina, T.S., Polukeev, V.A., Zavodnik, V.E., Stash, A.I., Bel’skii, V.K., and Galishev, V.A., Russ. J. Org. Chem., 2004, vol. 40, p. 1175.Google Scholar
  2. 2.
    Huisgen, R., Grashey, R., Seidel, M., Knupfer, H., and Schmidt, R., Justus Liebigs Ann. Chem., 1962, vol. 658, p. 169.Google Scholar
  3. 3.
    1,3-Dipolar Cycloaddition Chemistry, Padwa, A., Ed., New York: Wiley, 1984, vol. 1, p. 360.Google Scholar
  4. 4.
    Grubert, L., Patzel, M., Jugelt, W., Riemer, B., and Liebscher, J., Justus Liebigs Ann. Chem., 1994, p. 1005.Google Scholar
  5. 5.
    Oparin, D.A., Motovilin, D.B., and Galishev, V.A., Zh. Org. Khim., 1992, vol. 28, p. 1100.Google Scholar
  6. 6.
    Labeish, N.N., Oparin, D.A., Bel’skii, V.K., and Galishev, V.A., Russ. J. Org. Chem., 1997, vol. 33, p. 381.Google Scholar
  7. 7.
    Oparin, D.A., Yakovlev, S.V., Motovilin, D.B., and Galishev, V.A., Zh. Org. Khim., 1992, vol. 28, p. 1317.Google Scholar
  8. 8.
    Huisgen, R., Seidel, M., Wallbilich, G., and Knupfer, H., Tetrahedron, 1962, vol. 17, p. 3.Google Scholar

Copyright information

© MAIK “Nauka/Interperiodica” 2005

Authors and Affiliations

  • E. V. Budarina
    • 1
  • V. F. Plotnikov
    • 1
  • N. N. Labeish
    • 1
  • V. K. Bel’skii
    • 2
  • V. A. Galishev
    • 1
  1. 1.St. Petersburg State Institute of TechnologySt. PetersburgRussia
  2. 2.“Karpov Research Physicochemical Institute” State Scientific Center of the Russian FederationMoscowRussia

Personalised recommendations