Mesomerically stabilized thioaldehydes. 3-Thioformylindole and its alkyl and phenyl derivatives

Authors

  • Л. B. Тимохина Irkutsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk
  • E. B. Доленко Irkutsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk
  • В. А. Усов Irkutsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk
  • Д.-C. Д. Торяшинова Irkutsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk
  • Л. E. Пpотасова Irkutsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk
  • M. Г. Воpoнков Irkutsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk

Abstract

3-Thioformylindole and its previously unknown 2-methyl-, 2 -phenyl-, and 1-ethyl substituted derivatives have been synthesized by the thiolysis of the corresponding indolylmethylenimmonium perchlorates. The thioaldehydes containing no substitutdt at the nitrogen atom were isolated as crystalline solvates with DMSO and DMF. Monitoring of 3-thioformylindole formation was effected by polarography and spectrophotometry.

How to Cite
Timokhina, L. V.; Dolenko, E. V.; Usov, V. A.; Toryashinova, D.-S. D.; Protasova, L. E.;  Voronkov, M. G. Chem. Heterocycl. Compd. 1996, 32, 427. [Khim. Geterotsikl. Soedin. 1996, 493.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01165904

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Published

1996-04-25

Issue

No. 4 (1996)

Section

Original Papers