F. Yassin
Nov 20, 2009
Citations
0
Influential Citations
10
Citations
Journal
Chemistry of Heterocyclic Compounds
Abstract
The reaction of 3-hydrazino-4,5,6-triphenylpyridazine with phenacyl bromide afforded triazolopyridazine, while the reaction with different aldehydes gave the corresponding 3-arylidene hydrazinopyridazine derivatives which, on reaction with Br2/Na2CO3, gave the corresponding triazinopyridazines. Also, fusion with ethyl acetoacetate, ethyl benzoylacetate, diethyl malonate, or ethyl phenylacetoacetate gave the corresponding pyrazolo- and triazinopyridazine derivatives. The antimicrobial activity of some of the new compounds has been discussed.