Synthesis,alkylation, and molecular and crystal structure ofN-methylmorpholinium 6-amino-3,5-dicyano-1,4-dihydropyridine-4-spirocyclohexane-2-thiolate |
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Authors: | V. D. Dyachenko S. G. Krivokolysko V. N. Nesterov Yu. T. Struchkov V. P. Litvinov |
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Affiliation: | (1) T. G. Shevchenko Lugansk State Pedagogical Institute, 2 ul. Oboronnaya, 348011 Lugansk, Ukraine;(2) A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 117813 Moscow, Russian Federation;(3) N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 117913 Moscow, Russian Federation |
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Abstract: | The reaction of cyano(cyclohexylidene)thioacetamide with cyanothioacetamide or malononitrile andN-methylmorpholine yieldsN-methylmorpholinium 6-amino-3,5-dicyano-1,4-dihydropyridine-4-spirocyclohexane-2-thiolate. Its structure was established based on the results of alkylation and X-ray structural analysis.Deceased.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 2535–2540, October, 1996. |
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Keywords: | cyano(cyclohexylidene)thioacetamide cyanothioacetamide malononitrile X-ray structural analysis |
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