Synthesis and properties of N-methylmorpholinium 4aryl-6-methyl-5-phenylcarbamoyl-3cyano-1,4dihydropyridine-2-thiolates. Molecular and crystalline structure of 2allylthio-6-methyl-5-phenylcarbamoyl-4-(2chlorophenyl)-3-cyano-1,4-dihydropyridine |
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Authors: | V. D. Dyachenko S. G. Krivokolysko V. N. Nesterov V. P. Litvinov |
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Abstract: | By the condensation of an aromatic aldehyde, the anilide of acetoacetic acid, cyanothioacetamide, and Nmethylmorpholine, substituted N-methylmorpholinium 1,4-dihydropyridine-2-thiolates have been synthesized and subsequently used in the synthesis of the corresponding thiones, 2-alkylthiopyridines, thieno[2, 3b]pyridines, and disulfides. X-ray diffraction has been used to establish the structure of 2-allylthio-6-methyl-5phenylcarbamoyl-4-(2-chlorophenyl)-3-cyano-1, 4-dihydropyridine.T. G. Shevchenko Lugansk State Pedagogical Institute, Lugansk 348011. A. N. Nesmeyanov Institute of Heteroorganic Compounds, Russian Academy of Sciences, Moscow 117813. N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 117913. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1243–1251, September, 1996. Original article submitted May 13, 1996. |
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