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Octahydropyrrolo[4,3,2-m,n]acridine derivatives. 2. 1-Aryl-4,4,8,8-tetramethyl-2,3,4,5,7,8,9,10-octahydropyrrolo[4,3,2-m,n]-acridin-10-ones and intermediates in their synthesis

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

A series of 9-aroyl-3,3,6,6-tetramethyl-1,2,3,4,5,6,7,8-octahydroxanthen-1,8-diones has been prepared from arylglyoxals and dimedone in a dehydrating medium; upon heating with ammonia these compounds are converted to 1-aryl-4,4,8,8-tetramethyl-2,3,4,5,7,8,9,10-octahydropyrrolo[4,3,2-m,n]acridin-10-ones. These reactions occur via the intermediate formation of tetrahydroindole derivatives.

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Literature Cited

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For Communication No. 1, see Ref. [1].

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 507–513, April, 1988.

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Bisenieks, E.A., Makarova, N.V., Uldrikis, Y.R. et al. Octahydropyrrolo[4,3,2-m,n]acridine derivatives. 2. 1-Aryl-4,4,8,8-tetramethyl-2,3,4,5,7,8,9,10-octahydropyrrolo[4,3,2-m,n]-acridin-10-ones and intermediates in their synthesis. Chem Heterocycl Compd 24, 417–423 (1988). https://doi.org/10.1007/BF00478862

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  • DOI: https://doi.org/10.1007/BF00478862

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