Abstract
Superparamagnetic NiFe2O4 catalyst immobilized palladium(II) has been synthesized using a microemulsion method and functionalized with Schiff-base group to form an immobilized bidentate ligand. The catalyst was characterized by multiple analytical techniques. The immobilized palladium complex was used in EtOH/water under aerobic conditions. The catalyst is applicable for various substrates and easily separable. The as-prepared catalyst was reused up to five runs with slight decrease in catalytic activity.
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Financial Support from Green Tech. U.P.E. is gratefully acknowledged. The author also thanks Nano Center University of Mumbai for providing XPS facility.
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Singh, A.S., Shelkar, R.S. & Nagarkar, J.M. Palladium(II) on Functionalized NiFe2O4: An Efficient and Recyclable Phosphine-Free Heterogeneous Catalyst for Suzuki Coupling Reaction. Catal Lett 145, 723–730 (2015). https://doi.org/10.1007/s10562-014-1455-6
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DOI: https://doi.org/10.1007/s10562-014-1455-6