Synthesis of 2-alkenyl-4H-anthra[1,2-b]pyran-4,7,12-triones

  • M. A. Mzhel'skaya
  • A. A. Moroz
  • M. S. Shvartsberg
Brief Communications

Abstract

A method has been developed for the synthesis of 2-alkenylanthra[1,2-b]pyran-4,7,12-triones by the addition of piperidine at the triple bond of 2-alkeynoyl-1-hydroxyanthraquinones with subsequent cyclization of the adducts formed on silica gel.

Keywords

Adduct Piperidine Triple Bond Triones Subsequent Cyclization 

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Copyright information

© Plenum Publishing Corporation 1992

Authors and Affiliations

  • M. A. Mzhel'skaya
    • 1
    • 2
    • 3
  • A. A. Moroz
    • 1
    • 2
    • 3
  • M. S. Shvartsberg
    • 1
    • 2
    • 3
  1. 1.Institute of Chemical Kinetics and Combustion, Siberian BranchAcademy of Sciences of the USSRNovosibirsk
  2. 2.Novosibirsk State UniversityUSSR
  3. 3.Kemerovo State UniversityUSSR

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