CONDENSED ISOQUINOLINES. 18. ENAMINE PROPERTIES OF BENZIMIDAZO[1,2-<i>b</i>]ISOQUINOLIN-11(5H)-ONE IN THE MICHAEL REACTION

Authors

  • L. M. Potikha Taras Shevchenko National University, Kiev 01033
  • N. V. Shkilna Taras Shevchenko National University, Kiev 01033
  • V. M. Kisil Taras Shevchenko National University, Kiev 01033
  • V. A. Kovtunenko Taras Shevchenko National University, Kiev 01033

Keywords:

heterocyclic enamines, derivatives of the 3,10-dioxo-3H,10H-benzimidazo[1,2,3-ij]benzo[c][1,8]naphthyridine system, the Michael reaction

Abstract

The reaction of benzimidazo[1,2-b]isoquinolin-11(5H)-one with activated olefins has been studied. The derivatives of 3,10-dioxo-3H,10H-benzimidazo[1,2,3-ij]benzo[c][1,8]naphthyridine formed are the result of an initial Michael reaction at C(6) followed by intramolecular heterocyclization.

How to Cite
Potikha, L. M.; Shkilna, N. V.; Kisil, V. M.; Kovtunenko, V. A. Chem. Heterocycl. Compd. 2004, 40, 1179. [Khim. Geterotsikl. Soedin. 2004, 1362.]

For this article in the English edition, see DOI 10.1023/B:COHC.0000048292.31018.2b

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Published

2004-09-25

Issue

No. 9 (2004)

Section

Original Papers