One-Pot, Green Synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-diones by ZnFe2O4 Nanoparticles an Efficient Nanocatalyst
A. K. Mhaske,
A. G. Gadhave,
A. G. Dholi
et al.
Abstract:Zinc ferrite (ZnFe 2 O 4 ) nanoparticles were synthesized in the presence of naturally available lemon juice.The synthesized zinc ferrite nanoparticles were characterized by FT-IR, XRD, SEM, EDX, and BET techniques. The zinc ferrite nanoparticles were used for the synthesis of 1H-pyrazolo[1,2-b] phthalazine-5,10-dione derivatives by one-pot coupling reaction of phthalhydrazide, aromatic aldehyde, and malononitrile under conventional re ux condition. This green synthetic approach offers important features like … Show more
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