Synthesis of dihydro-10H-pyrano[3′,4′: 5,6]pyrido[3,2:4″,5″]-thieno[3″,2″-<i>d</i>][3,1]oxazines and -pyrimidines

Authors

  • B. В. Дабаева A. D. Mndzhoyan Institute of Fine Organic Chemistry, Academy of Sciences of the Republic of Armenia, 375014 Yerevan
  • А. C. Норавян A. D. Mndzhoyan Institute of Fine Organic Chemistry, Academy of Sciences of the Republic of Armenia, 375014 Yerevan
  • Б. Д. Енокян A. D. Mndzhoyan Institute of Fine Organic Chemistry, Academy of Sciences of the Republic of Armenia, 375014 Yerevan

Abstract

Convenient methods have been developed for synthesizing dihydro-10H-pyrano[3′,4′:5,6]pyrido[3,2:4″,5″]thieno[3″,2″-d][3,1]-oxazines and -pyrimidines. Optimum conditions have been established for the chlorodeoxygenation of condensed thienopyrimidin-4-ones.

How to Cite
Dabaeva, V. V.; Noravyan, A. S.; Enokyan, B. D. Chem. Heterocycl. Compd. 1995, 31, 219. [Khim. Geterotsikl. Soedin. 1995, 250.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01169683

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Published

1995-02-25

Issue

No. 2 (1995)

Section

Original Papers