REACTIONS OF 4-ALKYLIDENE(ARYLIDENE)-1-PHENYLPYRAZOLIDINE-3,5-DIONE

Authors

  • Saoud A. M. Metwally Chemistry Department, Assiut University, Assiut
  • Thanaa A. Mohamed Chemistry Department, Assiut University, Assiut
  • Osama S. Moustafa Chemistry Department, Assiut University, Assiut
  • Yasser A. El-Ossaily Chemistry Department, Assiut University, Assiut

DOI:

https://doi.org/10.1007/7393

Keywords:

4-alkylidene(arylidene)-1-phenylpyrazolidine-3, 5-dione, oxidation, reduction

Abstract

Reactions of 4-alkylidene(arylidene)-1-phenylpyrazolidine-3,5-dione with oxidizing (chromium trioxide/acetic acid) as well as with reducing(sodium borohydride/methanol) agents were carried out. Phenylhydrazine reacted with 4-arylidene-1-phenylpyrazolidine-3,5-diones  via fission of  exo C=C bond to give 1-phenylpyrazolidine-3,5-dione and the corresponding aryl hydrazones.

How to Cite
Metwally,  S. A. M.; Mohamed, T. A.; Moustafa, O. S.; El-Ossaily, Y. A.  Chem. Heterocycl. Compd. 2007, 43, 1131. [Khim. Geterotsikl. Soedin. 2007, 1335.]

For this article in the English edition see DOI 10.1007/s10593-007-0174-y

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Published

2023-01-27

Issue

No. 9 (2007)

Section

Original Papers