Russian Journal of Organic Chemistry

, Volume 49, Issue 10, pp 1514–1516 | Cite as

Synthesis of new furopyrans and angularly fused furopyranochromenes from 3-arylmethylidenefuran-2-ones



Reactions of 5-aryl-3-arylmethylidenefuran-2-ones with malononitrile gave 6-amino-2,4-diaryl-4Hfuro[2,3-b]pyran-5-carbonitriles and 2-aryl-5-imino-5H,11bH-furo[3′,2′: 5,6]pyrano[3,4-c]chromen-6-amines as potentially biologically active substances.


Malononitrile Cyano Group Ethyl Acetoacetate Michael Adduct Schott Filter 


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Copyright information

© Pleiades Publishing, Ltd. 2013

Authors and Affiliations

  1. 1.Institute of ChemistryChernyshevsky Saratov State UniversitySaratovRussia

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