Recyclization of 4-alkyl(aryl)-2,6-diamino-3,5-dicyano-4H-thiopyrans with 2-aminoethanol and (2-furyl)methylamine

Author： Dyachenko V.   Rylskaya T.  

Publisher： Springer Publishing Company

ISSN： 0009-3122

Source： Chemistry of Heterocyclic Compounds, Vol.49, Iss.6, 2013-09, pp. : 897-901

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Abstract

Recyclization occurred on interacting 4-alkyl(aryl)-2,6-diamino-3,5-dicyano-4H-thiopyrans with 2-aminoethanol and (2-furyl)methylamine, and resulted in the formation of 4-alkyl(aryl)-2,6-bis-(R-methylamino)pyridine-3,5-dicarbonitriles.

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