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Communication | Regular issue | Vol 26, No. 4, 1987, pp.903-907
Published online, 1st January, 1970
DOI: 10.3987/R-1987-04-0903
Nitriles in Heterocyclic Synthesis: Novel Synthesis of Benzo[c]coumarin and of Benzo[c]pyrano[3,2-c]quinoline Derivatives

Ebtisam Abdel Aziz Hafez, Mohamed Hilmy Elnagdi, Abdel Ghani Ali Elagamey, and Fathy Mohamed Abdel Aziz El-Taweel

*Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt

Abstract

Novel syntheses of beneo[c]coumarins and benzo[c]pyrano[3,2-c]quinolines utilizing 3-cyano-4-methylcoumarin and pyrano[3,2-c]quinolin are reported.