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Chemistry of Heterocyclic Compounds

, Volume 26, Issue 3, pp 296–298 | Cite as

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

  • D. O. Kadzhrishvili
  • S. V. Dolidze
  • Sh. A. Samsoniya
  • N. N. Suvorov
Article

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.

Keywords

Acetone Organic Chemistry Dimethyl Indole Carbazole 
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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Literature Cited

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Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • D. O. Kadzhrishvili
    • 1
  • S. V. Dolidze
    • 1
  • Sh. A. Samsoniya
    • 1
  • N. N. Suvorov
    • 1
  1. 1.I. Dzhavakhishvili State UniversityTbilisi

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