Title of article :
CuFe2O4 and ZrP2O7 nanoparticles as highly efficient catalysts for the one-pot synthesis of phthalazine derivatives under solvent-free conditions
Author/Authors :
Safaei-Ghomi, J Department of Organic Chemistry - Faculty of Chemistry - University of Kashan , Hatami, A Department of Organic Chemistry - Faculty of Chemistry - University of Kashan , Shahbazi-Alavi, H Department of Organic Chemistry - Faculty of Chemistry - University of Kashan , Ziarati, A School of Chemistry - College of Science - University of Tehran
Abstract :
ZrP2O7 and CuFe2O4 nanoparticles as ecient and reusable heterogeneous catalysts have been used for the preparation of 2H-indazolo[2,1-b]phthalazine-triones and 1H-pyrazolo[1,2-b]phthalazine-diones, respectively, under solvent-free conditions in good to excellent yields and short reaction times.
Keywords :
Pyrazolophthalazines , Indazolophthalazine , solvent-free conditions , CuFe2O4 NPs , ZrP2O7 NPs
Journal title :
Astroparticle Physics
