CYCLOADDITION IN CONDENSED ISOINDOLES. 3. SYNTHESIS OF NOVEL TRICYCLIC DERIVATIVES OF THE 7-AZABENZONORBORNENE SYSTEM

Authors

  • З. B. Войтенко Kiev Taras Shevchenko National University, Kiev 01033
  • B. П. Самойленко Kiev Taras Shevchenko National University, Kiev 01033

Keywords:

7-azabenzonorbornenes, condensed isoindoles, cycloaddition

Abstract

We have studied the reaction of 6-methyl-5,6-dihydroisoindolo[2,1-a]quinazolin-5-one with maleinimide derivatives for a 1:2 reagent ratio. We have shown that the reaction products are tricyclic derivatives of the 7-azabenzonorbornene system, and specifically 11-(2,5-dioxo-1-R-tetrahydro-1H-3-pyrrolyl)-2-methyl-20-R-2,10,20-triazahexacyclo[9.6.5.01,10.04,9.012,17.018,22]docosa-4(9),5,7,12(17),13,15-hexaene-3,19,21-triones. We discuss a hypothesis for a probable reaction mechanism.

How to Cite
Voitenko, Z. V.; Samoilenko, V. P. Chem. Heterocycl. Compd. 2002, 38, 197. [Khim. Geterotsikl. Soedin. 2002, 218.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1015391309656

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Published

2002-02-25

Issue

No. 2 (2002)

Section

Original Papers