The formation of cyclohexanone and 3,4-di­hyd­ro-2H-pyran derivatives by using of Michael ad­di­ti­on  reaction between the 3-(4-tolyl)-, 3-(4-me­­­­­­thoxyphenyl)-, 3-phenyl-, 3-py­ri­di­nyl-2-(thio­­­­­phe­ne-2-car­­bo­nyl­)­acrylo­nit­­ri­les or 3-(4-tolyl)-, 3-(thiophen-2-yl), and 2-(4-bro­mo­­benzoyl)-3-(4-fluoroph­enyl)acrylo­nit­­ri­les to the ace­­toasetanilid were observed. Struc­­tu­res of all synthesized com­po­unds con­­firmed by nuclear magnetic resonance spectroscopy and X-Ray analysis.

doi.org/10.32737/0005-2531-2020-2-39-47