Untitled

The reaction of N-R-2-cyanothioacetamides with ethyl[(aryl)hydrazono]chloroacetates

“…It is known that [(aryl)hydrazono]chloroacetate esters also show a dual reactivity and can react both with dinucleophiles [8,9] and with dipolarophiles [8,10,11] The aim of our work was to study the cyclocondensation of N-R-2-cyanothioacetamides 1a,b with the ethyl [(aryl)hydrazono]chloroacetate 2a-f in the presence of base.…”