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Thermal rearrangement of 2,5-diaryl-3,3,4,4-tetracyanopyrrolidines

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

It was shown that briefly boiling solutions of 2,5-diaryl-3,3,4,4-tetracyanopyrrolidines in DMF caused rearrangement into 5-aryl-2-(N-arylidenamino)-3,4-dicyanopyrroles, which are methylated with diazomethane both at the NH bond and at the carbon atom of the azomethine fragment.

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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 42–46, January, 1995.

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Nasakin, O.E., Lyshchikov, A.N., Lukin, P.M. et al. Thermal rearrangement of 2,5-diaryl-3,3,4,4-tetracyanopyrrolidines. Chem Heterocycl Compd 31, 35–39 (1995). https://doi.org/10.1007/BF01171287

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  • DOI: https://doi.org/10.1007/BF01171287

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