Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Synthesis and Some Reactions of New Thieno[2,3-c]pyridazine Derivatives

  • Bakhite, Etify A. ;
  • Mohamed, Omima S. ;
  • Radwan, Shaban M.
  • Published : 2002.12.20
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Abstract

Treatment of ethyl 5-hydroxy-3,4-diphenylthieno[2,3-c]pyridazine-6-carboxylate (1a) with hydrazine hydrate in ethanol gave the carbohydrazide 2,. Some derivatives of the latter compound have been synthesized. Also, 6-acetyl-3,4-diphenyl-5-hydroxythieno[2.3-c]pyridazine (1b) was subjected to some reactions to produce other new thienopyridazine derivatives.

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References

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