SYNTHESIS OF 3-(3-ACETYL-5-ARYL-2,3-DIHYDRO-1,3,4-OXADIAZOL-2-YL)CHROMONES

Authors

  • Л. Цао Chemistry Faculty, Xinjiang University, Urumchi 830046; State Central Laboratory, Nankai University, Tianjin 300070
  • Л. Чжан Химический факультет Синьцзянского университета, Урумчи 830046; Государственная центральная лаборатория Нанкайского университета, Тяньцзин 300070
  • Ц. Лю Chemistry Faculty, Xinjiang University, Urumchi 830046; Central Laboratory, Nankai University, Tianjin 300070

Keywords:

3-hetarylchromones, 1,3,4-oxadiazolines

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.

How to Cite
Cao, L.; Zhang, L.; Liu, J. J. Chem. Heterocycl. Compd. 2004, 40, 214. [Khim. Geterotsikl. Soedin. 2004, 252.]

For this article in the English edition, see DOI 10.1023/B:COHC.0000027895.56561.7a

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Published

2004-02-25

Issue

No. 2 (2004)

Section

Original Papers