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Chemistry of Heterocyclic Compounds

, Volume 8, Issue 10, pp 1237–1241 | Cite as

Chemistry of indole

XXXII. Reaction of 1-methyl-2-aminoindole with aldehydes
  • A. N. Kost
  • R. S. Sagitullin
  • T. V. Mel'nikova
  • G. V. Kaplun
Article

Abstract

The condensation of salts of 1-methyl-2-aminoindole with aldehydes in excess alkali gives Schiff bases, while salts of 1-methyl-3-arylidene-2-iminoindolines are obtained in the absence of alkali. The latter may give 12-aryl-5,7-dimethylindolo[2,3-b]-α-carbolines (I) on reaction with excess 1-methyl-2-aminoindole. Dihydro compounds (II) are formed as intermediates.

Keywords

Organic Chemistry Aldehyde Indole Schiff Base Schiff 
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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Copyright information

© Consultants Bureau 1974

Authors and Affiliations

  • A. N. Kost
    • 1
  • R. S. Sagitullin
    • 1
  • T. V. Mel'nikova
    • 1
  • G. V. Kaplun
    • 1
  1. 1.M. V. Lomonosov Moscow State UniversityUSSR

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