Abstract
Substituted 4-alkyl(cycloalkyl)-2-amino-3-cyano-4H-pyrans have been obtained from the reaction of aliphatic aldehydes with malononitrile and some other CH acids in the presence of N-methylmorpholine.
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References
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T. G. Shevchenko Lugansk State Pedagogical University, Lugansk 348011, Ukraine. N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 117813, Russia; Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, 1363–1366, October, 1999.
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Klokol, G.V., Krivokolysko, S.G., Dyachenko, V.D. et al. Aliphatic aldehydes in the synthesis of condensed 4-alkyl(cycloalkyl)-2-amino-3-cyano-4H-pyrans. Chem Heterocycl Compd 35, 1183–1186 (1999). https://doi.org/10.1007/BF02323376
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DOI: https://doi.org/10.1007/BF02323376