Imidazo[1,2-B]Pyridazines. I. Some 3-Alkoxy-6-Halogeno-2-Phenyl-(and 4′-Substituted Phenyl)Imidazo[1,2-B]Pyridazines and 3-Methoxy-2,6-Diphenylimidazo[1,2-B]Pyridazine
- 1 January 1986
- journal article
- research article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 39 (11) , 1803-1809
- https://doi.org/10.1071/ch9861803
Abstract
A series of 3-alkoxy-6-halogeno-2-phenyl(and 4′-substituted phenyl) imidazo [1,2-b] pyridazines (1) and 3-methoxy-2,6- diphenylimidazo [1,2-b] pyridazine have been prepared from the relevant pyridazin-3-amines and arylglyoxals, followed by O- alkylation of the corresponding imidazo [1,2-b]pyridazin-3(5H)-ones with diazoalkanes. 6- Chloro-3-methoxy-2-phenylimidazo[2,1-a] phthal-azine was prepared similarly.Keywords
This publication has 2 references indexed in Scilit:
- Heterocyclic Amplifiers of Phleomycin. IX. Some Derivatives of Fused and Unfused Mono- and Di-aza HeterocyclesAustralian Journal of Chemistry, 1985
- Derivatives of Imidazole. II. Synthesis and Reactions of Imidazo[1,2-α]pyrimidines and Other Bi- and Tricyclic Imidazo Derivatives with Analgesic, Antiinflammatory, Antipyretic, and Anticonvulsant ActivityJournal of Medicinal Chemistry, 1966