Synthesis and aminomethylation of 9-aza-3-azoniaspiro[5,5]undeca-7,10-diene-8-selenolates

10-Amino-7,11-dicyano-9-aza-3-azoniaspiro[5,5]undeca-7,10-diene-8-selenolates have been obtained by the interaction of N -alkylpiperidin-4-ones with 2 equiv. cyanoselenoacetamide or with malononitrile and cyanoselenoacetamide. Aminomethylation of the obtained compounds proceeded under mild condition...

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Bibliographic Details
Published in:Chemistry of heterocyclic compounds (New York, N.Y. 1965) N.Y. 1965), 2013-06, Vol.49 (3), p.472-478
Main Authors: Frolov, K. A., Dotsenko, V. V., Krivokolysko, S. G., Zubatyuk, R. I., Shishkin, O. V.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Organic Chemistry
Pharmacy
Pyridine
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Summary:10-Amino-7,11-dicyano-9-aza-3-azoniaspiro[5,5]undeca-7,10-diene-8-selenolates have been obtained by the interaction of N -alkylpiperidin-4-ones with 2 equiv. cyanoselenoacetamide or with malononitrile and cyanoselenoacetamide. Aminomethylation of the obtained compounds proceeded under mild conditions and led to the formation of 8'-selenoxo-3',5',7',11'-tetraazaspiro[piperidine-4,13'-tri-cyclo[7.3.1.0 2,7 ]tridec[2]ene]-1',9'-dicarbonitriles. The structure of 1-methyl-5',11'-di(4-methyl-phenyl)-8'-selenoxo-3',5',7',11'-tetraazaspiro[piperidine-4,13'-tricyclo[7.3.1.0 2,7 ]tridec[2]ene]-1',9'-di-carbonitrile was determined by X-ray structural analysis.
ISSN:0009-3122
1573-8353
DOI:10.1007/s10593-013-1270-9