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Chemistry of Heterocyclic Compounds

, Volume 32, Issue 3, pp 355–358 | Cite as

Pyrrolophenoxathiin dioxides. 1. Synthesis of 3H-pyrrolo[2,3-c]phenoxathiin 11,11-dioxide and 1h-pyrrolo[3,2-b]phenoxathiin 10,10, dioxide by the fischer reaction

  • T. E. Khoshtariya
  • M. G. Maisuradze
  • L. M. Tevzadze
  • L. N. Kurkovskaya
  • N. N. Suvorov
Article

Abstract

Cyclization of the 2 phenoxathiin 10,10-dioxide hydrazone of ethyl pyruvate in ethyl polyphosphate results in the concurrent formation of the respective cyclic esters of both angular and linear structures. The parent compounds of a new condensed heterocyclic system of pyrrolophenoxathiin dioxides are synthesized from the latter.

Keywords

Ester Dioxide Ethyl Organic Chemistry Pyruvate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    G. A. Pulavandishvili. T. E. Khoshtariya. L N. Kurkovskaya, and N. N. Suvorov. Khim. Geterotsikl. Soedin, No. 12. 1637 (1981),Google Scholar
  2. 2.
    O, F. Nobis A. G. Brazdinelli and D. G. Blaney, J, Am. Chem. Soc.,75, 3384 (1953).Google Scholar

Copyright information

© Plenum Publishing Corporation 1996

Authors and Affiliations

  • T. E. Khoshtariya
  • M. G. Maisuradze
  • L. M. Tevzadze
  • L. N. Kurkovskaya
  • N. N. Suvorov

There are no affiliations available

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