SYNTHESIS OF NOVEL FUNCTIONALLY SUBSTITUTED PYRIDAZINES AND OXAZINES

Authors

  • M. Hammouda Department of Chemistry, Faculty of Science, University of Mansoura, Mansoura
  • Z. M. Abou Zeid Department of Chemistry, Faculty of Science, University of Mansoura, Mansoura
  • M. A. Metwally Department of Chemistry, Faculty of Science, University of Mansoura, Mansoura

DOI:

https://doi.org/10.1007/7158

Keywords:

acetone 1, 3-dioxime, 3-diphenylhydrazone, 1, 2-dioximes, pyridazines

Abstract

Acetone 1,3-di(phenylhydrazone)  reacts with arylidenemalononitriles in the presence of piperidine to give the coressponding 3,3'-carbonylbispyridazine derivatives. Under the same reaction conditions dioxime reacts with arylidenemalononitriles to give the corresponding 3,3'-carbonylbis-1,2-oxazines. Dioxime reacts with primary aromatic amines and formalin in a molar ratio of 1:1:2 to give 1-arylidene-3,5-dihydroxyimino-
piperidine-4-ones.

How to Cite
Hammouda,  M.; Abou Zeid,  Z. M.; Metwally, M. A.  Chem. Heterocycl. Compd. 2008, 44, 985. [Khim. Geterotsikl. Soedin. 2008, 1223.]

For this article in the English edition see DOI 10.1007/s10593-008-0141-2

Downloads

Published

2022-10-25

Issue

No. 8 (2008)

Section

Original Papers