?STUDIES WITH POLYFUNCTIONALLY SUBSTITUTED HETEROAROMATIC COMPOUNDS: SYNTHESIS OF SOME NEW POLYFUNCTION,ALLY SUBSTITUTED PYRIDO [3, 2-c]- PYRIDINES ANDPYRIDO [2,3-C]-PYRIDAZINES

Authors

  • S.M. El- Kousya Faculty of Science, Menoufia University, Shebin El-Koam, Egypt
  • R.M. Mohare Faculty of Science, Cairo University, Giza, Egypt
  • M. Riadb Faculty of Science, Cairo University, Giza, Egypt
  • M.H. Elnagdi Faculty of Science, Cairo University, Giza, Egypt

Keywords:

Pyridopyridines, Pyridopyridazines, rx-arylhydrazino ketones.

Abstract

The phenylhydrazino derivatives of ethyl acetoacetate (1), acetyl acetonitrile (11) and acetylacetone (17)
reacted with malononitrile, malononitrile dimer (4a) or ethyl cyan acetate dimer (4b). The products were
treated with benzaldehyde to yield different polyfunctionally substituted pyridopyridines and pyridopyri-
dazines.

Published

1998-09-21

How to Cite

Kousya, S. E.-., Mohare, R., Riadb, M., & Elnagdi, M. (1998). ?STUDIES WITH POLYFUNCTIONALLY SUBSTITUTED HETEROAROMATIC COMPOUNDS: SYNTHESIS OF SOME NEW POLYFUNCTION,ALLY SUBSTITUTED PYRIDO [3, 2-c]- PYRIDINES ANDPYRIDO [2,3-C]-PYRIDAZINES. Biological Sciences - PJSIR, 41(2), 81–85. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2238

Issue

Vol. 41 No. 2 (1998): Pakistan Journal of Scientific and Industrial Research

Section

Articles