Unexpected products of the reaction of cycloalkylidene(cyano)thioacetamides with arylmethylenemalononitriles: a different novel synthetic route to condensed pyridine-2(1H)-thiones and condensed carbocyclic nitriles
Abstract
A novel synthesis of condensed 3-cyanopyridine-2(1H)-thiones and condensed carbocyclic nitrile derivatives utilizing arylmethylene(cyano)thioacetamides and cycloalkylidenemalononitriles or aryl-methylenemalononitriles and cycloalkylidene(cyano)thioacetamides as starting components is described.