E-Journal of Chemistry (Jan 2012)

Synthesis of Benzopyranophenazines via Isocyanide-Based Three-Component Reactions

  • Ayoob Bazgir,
  • Ali Mohammad Astaraki

DOI
https://doi.org/10.1155/2012/149457
Journal volume & issue
Vol. 9, no. 4
pp. 2315 – 2321

Abstract

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Benzo[a]pyrano[2,3-c]phenazines were synthesized in good yields by a three-component reaction of benzo[a]phenazin-5-oles, isocyanides and dialkyl acetylendicarboxylates In refluxing ethanol.