Synthesis of pyrroloquinolines from 2,3-dimethyl-5-methoxy-6-aminoindole

Authors

  • C. А. Ямашкин M. E. Evsev'ev Mordovian State Pedagogical Institute, Saransk 430007
  • Н. Я. Кучеренко M. E. Evsev'ev Mordovian State Pedagogical Institute, Saransk 430007
  • М. А. Юровская M. V. Lomonosov Moscow State University, Moscow 119899

Abstract

Formation of enaminoketones, enaminocrotonate, and aminomethylenemalonate from 2,3-dimethyl-5-methoxy-6-aminoindole occurs significantly less easily than for the 7-methoxy analog. A similar dependence is observed in the reaction of enamines to the corresponding pyrroloquinolines independently of the cyclization conditions.

How to Cite
Yamashkin, S. A.; Kucherenko, N. Y.; Yurovskaya, M. A. Chem. Heterocycl. Compd. 1997, 33, 823. [Khim. Geterotsikl. Soedin. 1997, 941.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02253033

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Published

1997-07-25

Issue

No. 7 (1997)

Section

Original Papers