Title of article :
Catalytic effect of green zinc oxide nanoparticles on multi –component reactions
Author/Authors :
Dehghanizadeh, Zohreh Department of Chemistry - College of Science - Khouzestan Science and Research Branch Islamic Azad University, Ahvaz, Iran , Buazar, Foad Department of Chemistry - Khoramshahr University of Marine Science and Technology, Khoramshar, Iran
Abstract :
In this study, multi component Hantzsch reaction was carried out between various Aromatic Aldehyde with Dimedone,Ethyl acetateand ammonium acetate to produce polyhydroquinolinederivatives under solvent-free conditions at 110oC by a (Zinc oxide nanocatalyst) as effective Lewis acid. The remarkable advantages offered by this method compared with other methods are a green catalyst, simple work-up procedures, fast reactions, a long high yields.
Keywords :
green synthesis , multi –component reaction , Polyhydroquinolin derivatives , solvent free , Zinc oxide nanocatalyst
Journal title :
Astroparticle Physics
