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


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 


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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

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