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Pyrroloindoles. 14. Synthesis of dimethyl substituted pyrrolo[2,3-e]indole, indolo[4,5-e]indole, and some ditetrahydrocarbazolocarbazoles

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Cyclization of the m-phenylen- and 2,7-naphthylendihydrazones of acetone leads to formation of dimethyl substituted, angular pyrrolo- and indolo-indoles. Cyclization of the 2,7-naphthylendihydrazone of cyclohexanone gives the linear 1H,12H-2,3,4,5,8,9,10,11-octahydrocarbazolo[3,4-d]carbazole. A further impurity of an angular ditetrahydrocarbazolocarbazole is also formed.

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Literature Cited

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Authors and Affiliations

  1. I. Dzhavakhishvili State University, 380028, Tbilisi

    D. O. Kadzhrishvili, S. V. Dolidze, Sh. A. Samsoniya & N. N. Suvorov

Authors
  1. D. O. Kadzhrishvili
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  2. S. V. Dolidze
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  3. Sh. A. Samsoniya
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  4. N. N. Suvorov
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Additional information

For Communication 13 see [1].

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 346–348, March, 1990.

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Kadzhrishvili, D.O., Dolidze, S.V., Samsoniya, S.A. et al. Pyrroloindoles. 14. Synthesis of dimethyl substituted pyrrolo[2,3-e]indole, indolo[4,5-e]indole, and some ditetrahydrocarbazolocarbazoles. Chem Heterocycl Compd 26, 296–298 (1990). https://doi.org/10.1007/BF00472548

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  • DOI: https://doi.org/10.1007/BF00472548

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