303190-17-2Relevant articles and documents
A convenient method for the synthesis of substituted 2-alkylthio-3-cyano-4,6-dimethyl-5-phenylcarbamoyl-1,4-dihydropyridines
Krivokolysko,Dyachenko,Litvinov
, p. 284 - 286 (2007/10/03)
Substituted 2-alkylthio-3-cyano-4,6-dimethyl-5-phenylcarbamoyl-1,4-dihydropyridines were obtained by successive reaction of acetaldehyde with cyanothioacetamide and acetoacetanilide, α-chloracetamide or phenacyl bromide in the presence of piperidine.