DOI: 10.1039/A801793J
(Paper)
Reference Section for: J. Chem. Res. (S), 1998, 632-633
A Novel Synthesis of 5-Hydrazono-4a,7-dihydrodipyrazolo[3,4-b;4,3-e]pyridin-3(2H)-ones and their Cyclization to Fused Triazines
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Fawzy A. Attaby, Sanaa M. Eldin and Mohamed A. A. El-Neairy
Abstract
Several 5-hydrazono-4a,7-dihydrodipyrazolo[3,4-b;4,3-e]pyridin-3(2H)-ones and triazines derived thereform were synthesized via the reaction of diazotized dipyrazolopyridines with active-methylene-containing reagents.
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