Chitosan-ZnO Nanocomposite Nanocatalyst for the Synthesis of 12-Azatetraphene-8-one and 7-Azatetraphene-11-one Derivatives via Unsymmetrical Hantzsch-Like Reactions
Hend H. Mohamed, Mostafa E. Salem, Esraa B. Abdelazim, Amr M. Abdelmoniem, Mahmoud Elsabahy, Nadeem Raza, Abbas H. Abdullah, Ismail A. Abdelhamid
Abstract
]-acridin-11-one derivatives. The formed structures were assigned based on 2D-NMR. The same products have been obtained from the reaction of cyclic enaminones with aldehydes in acetic acid.
Topics & Concepts
CatalysisRegioselectivityNanocompositeChemistryAcetic acidOrganic chemistryReaction conditionsPolymer chemistryCombinatorial chemistryMaterials scienceNanoparticleChemical engineeringChemical synthesisHeterogeneous catalysisReaction mechanismMulticomponent Synthesis of HeterocyclesSynthesis and Characterization of Heterocyclic CompoundsSynthesis and biological activity