Reaction of aromatic o-diamines with isatins. 3. 4-nitro- and 4,5-dinitro-o-phenylenediamines |
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| Authors: | A. G. Drushlyak A. V. Ivashchenko V. V. Titov |
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| Affiliation: | (1) Scientific Research Institute of Organic Intermediates and Dyes, 103787 Moscow |
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| Abstract: | The interaction of nitro-o-phenylenediamines with isatins yielded nitroindolo-[2,3-b] quinoxalines, 3-(2-aminophenyl)-2(1sH)-nitroquinoxalines, nitrospiro-[2H-benzimidazolin-2, 3 -indolin]-2-ones, and Schiff bases. The position of the nitro group in the compounds obtained was demonstrated.For communication 2, see [1].Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1544–1548, November, 1984. |
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