SYNTHESIS OF CONDENSED DERIVATIVES OF 2-SUBSTITUTED THIENO[2,3-<i>d</i>]PYRIMIDIN-4-ONES

Authors

  • С. Г. Казарян A. L. Mndzhoyan Institute of Fine Organic Chemistry, Academy of Sciences of the Republic of Armenia
  • А. С. Норавян A. L. Mndzhoyan Institute of Fine Organic Chemistry, Academy of Sciences of the Republic of Armenia
  • Г. А. Геворкян A. L. Mndzhoyan Institute of Fine Organic Chemistry, Academy of Sciences of the Republic of Armenia

DOI:

https://doi.org/10.1007/692

Abstract

A preparative method of synthesis of 2-substituted thieno[2,3-d]pyrimidin-4-ones involving deamination of the corresponding 3-amino derivatives by sodium nitrite in acidic medium is proposed. A possible reaction mechanism is considered.

Authors: S. G. Kazaryan, A. S. Noravyan, and G. A. Gevorkyan.

English Translation in Chemistry of Heterocyclic Compounds, 1999, 35 (7), pp 825-828

http://link.springer.com/article/10.1007/BF02252109

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Published

2013-06-06

Issue

No. 7 (1999)

Section

Original Papers