NOVEL ROUTE FOR OBTAINING ISOMERIC BENZO[<i>b</i>]THIOPHENOINDOLES

Authors

  • Т. Г. Цинцадзе Georgian Technical University, Tbilisi 380075
  • Т. Е. Хоштария Georgian Technical University, Tbilisi 380075
  • Л. Н. Курковская Georgian Technical University, Tbilisi 380075
  • Н. Т. Мирзиашвили Georgian Technical University, Tbilisi 380075
  • М. И. Сихарулидзе Georgian Technical University, Tbilisi 380075

Keywords:

benzothiophenoindole, dibenzothiophene, isatin, indole

Abstract

We describe a novel route for synthesis of benzo[b]thiopheno[2,3-e]- and benzo[b]thiopheno[3,2-f]-indoles. As the starting compounds, we used the corresponding annelated isatins obtained by the Sandmeyer reaction. We have established that reduction of the latter to the corresponding unsubstituted benzo[b]thiophenoindoles depends both on the nature of the substituent and on the reaction conditions.

How to Cite
Tsintsadze, T. G.; Khoshtariya, T. E.; Kurkovskaya, L. N.; Mirziashvili, N. T.; Sikharulidze, M. I. Chem. Heterocycl. Compd. 2002, 38, 472. [Khim. Geterotsikl. Soedin. 2002, 538.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1016043608441

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Published

2002-04-25

Issue

No. 4 (2002)

Section

Original Papers