Highly polarized enamines. 2. Unusual transformation of α,α-diamino-β-cyano-β-nitroethylene derivatives into 4,6-bisdimethylamino-5-nitropyrimidine

Authors

  • В. А. Макаров Center for the Chemistry of Medicinals, All-Russian Chemico-Pharmaceutical Scientific Research Institute, Moscow 119815
  • В. А. Тафeенко Center for the Chemistry of Medicinals, All-Russian Chemico-Pharmaceutical Scientific Research Institute, Moscow 119815
  • В. Г. Граник Center for the Chemistry of Medicinals, All-Russian Chemico-Pharmaceutical Scientific Research Institute, Moscow 119815

Abstract

An unusual transformation has been discovered for α-bis(dimethylaminomethyleneamino)-β-cyano-β-nitroenamines under the action of various nucleophilic reagents into 4,6-bisdimethylamino-5-nitropyrimidine, the structure of which was confirmed by various physicochemical methods, including X-ray structural analysis. A possible mechanism for this conversion is proposed.

How to Cite
Makarov, V. A.; Tafeenko, V. A.; Granik, V. G. Chem. Heterocycl. Compd. 1997, 33, 288. [Khim. Geterotsikl. Soedin. 1997, 343.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02253108

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Published

2025-10-27

Issue

No. 3 (1997)

Section

Original Papers