Derivatives of condensed thienopyrimidines. 11. Synthesis of 2,4-dithioxopyrano(thiopyrano)[4′,3′∶4,5]thieno[2,3-<i>d</i>]pyrimidines

Authors

  • А. Ш. Оганисян A. L. Mndzhoyan Institute of Technical Organic Chemistry, National Academy of Sciences of the Republic of Armenia, Erevan 375014
  • А. C. Норaвян A. L. Mndzhoyan Institute of Technical Organic Chemistry, National Academy of Sciences of the Republic of Armenia, Erevan 375014
  • Г. М. Аветисян A. L. Mndzhoyan Institute of Technical Organic Chemistry, National Academy of Sciences of the Republic of Armenia, Erevan 375014

Abstract

Methods for the synthesis of 2,4-dithioxo-6,6-dimethyl-5,6-dihydro-8H-pyrano(thiopyrano)[4′,3′∶4,5]thieno[2,3-d]pyrimidines have been developed.

How to Cite
Oganisyan, A. S.; Noravyan, A. S.; Avetisyan, G. M. Chem. Heterocycl. Compd. 1998, 34, 700. [Khim. Geterotsikl. Soedin. 1998, 34, 803.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02252279

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Published

1998-06-25

Issue

No. 6 (1998)

Section

Original Papers