Advertisement

Chemistry of Heterocyclic Compounds

, Volume 40, Issue 2, pp 214–218 | Cite as

Synthesis of 3-(3-Acetyl-5-aryl-2,3-dihydro-1,3,4-oxadiazol-2-yl)chromones

  • L. Cao
  • L. Zhang
  • J. J. Liu
Article

Abstract

A method is proposed for the synthesis of 3-(3-acetyl-5-aryl-2,3-dihydro-1,3,4-oxadiazol-2-yl)chromones which consists of the conversion of 3-formylchromones to aroylhydrazones and their subsequent heterocyclization using acetic anhydride.

3-hetarylchromones 1,3,4-oxadiazolines 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

REFERENCES

  1. 1.
    M. S. Frasinyuk and V. P. Khilya, Khim. Geterotsikl. Soedin., 3 (1999).Google Scholar
  2. 2.
    A. Nohara, T. Umetani, and Y. Sanno, Tetrahedron Lett., 22, 1995 (1973).Google Scholar
  3. 3.
    L. Cao and V. Van, Khim. Geterotsikl. Soedin., 1227 (2003).Google Scholar
  4. 4.
    A. L. Kazakov, V. P. Khilya, V. V. Mezheritskii, and Yu. Litkei, Naturally Occurring and Modified Isoflavonoids [in Russian], Rostov University Publishing House (1985) p. 129.Google Scholar
  5. 5.
    L. M. Chen, Z. Y. Zhang, X. Zhang, D. X. Cai, and D. Yan, Chem. J. Chinese Univ., 9, 283 (1988).Google Scholar

Copyright information

© Plenum Publishing Corporation 2004

Authors and Affiliations

  • L. Cao
    • 1
    • 2
  • L. Zhang
    • 1
  • J. J. Liu
    • 1
  1. 1.Chemistry FacultyXinjiang UniversityUrumchiPeoples Republic of China
  2. 2.State Central LaboratoryNankai UniversityTianjinPeoples Republic of China

Personalised recommendations