S. Sanad, A. Elwahy, Ismail A. Abdelhamid
Aug 27, 2018
Citations
0
Influential Citations
9
Citations
Journal
Arkivoc
Abstract
Bis(6-amino-1,2-dihydropyridine-3,5-dicarbonitriles) containing thioether linkages are prepared via the condensation of bis(cyanoacetamides) with α-substituted cinnamonitriles in the presence of piperidine. The target compounds can also be obtained via a three-component reaction of bis(cyanoacetamides) with two equivalents of both aldehydes and malononitrile in ethanol containing piperidine as a base.