Chemistry Journal of Moldova

ZNAL2O4@ZNO AN EFFECTIVE, HETEROGENEOUS CATALYST FOR THE SYNTHESIS OF BIS-(Β-ENAMINONES) AND BIS-(Β-ENAMINOESTERS)

Author(s):

Mohamed Anouar Harrad, Adnan Semane, Mohammed Badereddine, Abdessamad Tounsi


Field: Organic chemistry
Type: Research paper
Pages:
Keywords:

bis-(β-enaminoester), bis-(β-enaminone), free solvent condition, condensation, catalyst heterogeneous.


 
https://doi.org/10.19261/cjm.2024.1199

Graphycal Abstract: With ZnAl2O4@ZnO as a catalyst, an environmentally eco-friendly and highly effective method was developed for regio-and chemo-selective bis enamination of 1,3-dicarbonyl compounds and aromatic, aliphatic primary amines. A wide variety of bis-(β-enaminones) and bis-(β-enaminoesters) can be synthesized using this highly versatile method which offers good yields.