Subject of invention: 6-oxo-4-(2-thienyl)-3,5-dicyano-1,4,5,6-tetrahydropyridine-2-selenolates of ammonium Scope of application: organic synthesis. Summary of invention: novel 6-oxo-4-(2-thienyl)-3,5-dicyano-1,4,5,6-tetrahydropyridine-2-selenolates of ammonium characterized by selenium atom in the second position of tetrahydropyridine cycle. Technical result: novel 6-oxo-4-(2-thienyl)-3,5-dicyano-1,4,5,6-tetrahydropyridine-2-selenolates of ammonium that may be used as the potential biologically active substances possessing the targeted pharmacological activity and the initial substances for synthesis of the novel functionally substituted heterocyclic substances. Their structure has been proven by IR- and NMR 1H-spectroscopy, elemental analysis.
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