Chemistry of Heterocyclic Compounds

, Volume 34, Issue 10, pp 1189–1194 | Cite as

Synthesis of 2-amino-4,5,7-triarylimidazo[1,5-b]pyridazines

  • N. N. Kolos
  • V. D. Orlov
  • B. V. Paponov
  • V. N. Baumer


The reaction of 4-aryl-1,2-diaminoimidazoles with 1-aryl-2,3-dibromo-3-(4-nitrophenyl)propanones, 2-bromo-1-phenyl-3-(4-chlorophenyl)propenone, and 1,3-diarylpropynones yields 2-amino-4,5,7-triarylimidazo[1,5-b]pyridazines. The structure of one of these products was determined by x-ray diffraction analysis.


Propanones Organic Chemistry Diffraction Analysis Pyridazines 
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Copyright information

© Kluwer Academic/Plenum Publishers 1999

Authors and Affiliations

  • N. N. Kolos
  • V. D. Orlov
  • B. V. Paponov
  • V. N. Baumer

There are no affiliations available

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