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Paper | Regular issue | Vol 32, No. 5, 1991, pp.901-905
Published online, 1st January, 1970
DOI: 10.3987/COM-90-5623
Pyridazine Derivatives and Related Compound Part 6. Synthesis of Triazolo[3’,4’:5,1]pyrazolo[3,4-c]pyridazine, Pyrido[2’,1’:3,2][1,2,4]triazolo[5’,1’:5,1]pyrazolo[3,4-c]pyridazine and Naphtho[2,1-e]pyridazino[3’,4’:3,4]pyrazolo[5,1-c][1,2,4]triazine Derivatives

Ali Deeb,* Besher Bayoumy, Ahmed Hataba, and Rida Fikry

*Department of Chemistry, Faculty of Science, University of Zagazig, Zagazig, Egypt


1,2,4-Triazolo[3’,4’:5,1]pyrazolo[3,4-c]pyridazine, pyrido[2’,1’:3,2][1,2,4]triazolo[5’,1’:5,1]pyrazolo[3,4-c]pyridazine, naphtho[2,1-e]pyridazino[3’,4’:3,4]pyrazolo[5,1-c][1,2,4]triazine and pyridazino[3’,4’:3,4]pyrazolo[5,1-c][1,2,4]triazin-4(1H)-one were synthesized from 3-amino-1H-pyrazolo[3,4-c]pyridazine.