Advertisement

Chemistry of Heterocyclic Compounds

, Volume 36, Issue 12, pp 1441–1445 | Cite as

Chemistry of Azobenzazole Systems. 3. Reactions of 2-Hydrazinobenzoxazole with Carbonyl Compounds

  • R. G. Aflyatunova
  • N. A. Aliev
  • M. G. Levkovich
  • N. D. Abdullaev
  • V. G. Kartsev
Article

Abstract

The reaction of 2-hydrazinobenzoxazole with various carbonyl compounds was studied. Only the corresponding azides were obtained with acylating agents such as acid anhydrides and acid chlorides and products with a fused triazole ring were not obtained. Only the corresponding hydrazones were obtained from furfural and 2-carboxy-3,4-dimethoxybenzaldehyde.

2-hydrazinobenzoxazole reactions with anhydrides acid chlorides and aldehydes 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

REFERENCES

  1. 1.
    N. A. Aliev, B. Tashkhodzhaev, M. G. Levkovich, N. D. Abdullaev, and V. G. Kartsev, Khim. Geterotsikl. Soedin., 1545 (1997).Google Scholar
  2. 2.
    K. Giyasov, N. A. Aliev, and U. Abdullaev, Uzb. Khim. Zh., No. 1, 31 (1990).Google Scholar
  3. 3.
    R. G. Aflyatunova, N. A. Aliev, U. A. Abdullaev, M. G. Levkovich, and N. D. Abdullaev, Khim. Geterotsikl. Soedin., 403 (1995).Google Scholar
  4. 4.
    N. A. Aliev, R. G. Aflyatunova, A. T. Ayupova, and U. Abdullaev, Uzb. Khim. Zh., Nos. 5–6, 50 (1995).Google Scholar
  5. 5.
    E. M. Gizatullina and V. G. Kartsev, Khim. Geterotsikl. Soedin., 1587 (1993).Google Scholar
  6. 6.
    M. D. Mashkovskii, Pharmaceutical Agents [in Russian], Vol. 2, Meditsina, Moscow (1993), p. 366.Google Scholar
  7. 7.
    S. P. Singh, D. Kumar, and R. Kapoor, Indian J. Chem., 34B, 682 (1995).Google Scholar
  8. 8.
    T. P. Sycheva, I. D. Kiseleva, and M. N. Shchukina, Khim. Geterotsikl. Soedin., 43 (1967).Google Scholar
  9. 9.
    G. A. Reynolds and J. A. Vanallan, J. Org. Chem., 24, 478 (1959).Google Scholar
  10. 10.
    V. A. Mamedov, V. N. Valeeva, and L. A. Antokhina, Khim. Geterotsikl. Soedin., 406 (1995).Google Scholar
  11. 11.
    H. Zinner, T. Randow, and H. Wigert, J. Prakt. Chem., 33, 305 (1966).Google Scholar

Copyright information

© Plenum Publishing Corporation 2000

Authors and Affiliations

  • R. G. Aflyatunova
    • 1
  • N. A. Aliev
    • 1
  • M. G. Levkovich
    • 1
  • N. D. Abdullaev
    • 1
  • V. G. Kartsev
    • 2
  1. 1.Institute of the Plant Substances ChemistryUzbek Academy of SciencesTashkentUzbekistan
  2. 2.AOZT, INTERBIOSKRINMoscowRussia

Personalised recommendations