A current research on silica coated ferrite nanoparticle and their application: Review

Magnetically Recoverable Silica-Decorated Ferromagnetic-Nanoceria Nanocatalysts and Their Use withO- andN-Butyloxycarbonylation Reaction via Solvent-Free Condition

“…These approaches are becoming increasingly important as a means of reducing byproducts, low costs, and increasing selectivity. 75 , 77 , 80…”

PdII on Guanidine-Functionalized Fe3O4 Nanoparticles as an Efficient Heterogeneous Catalyst for Suzuki–Miyaura Cross-Coupling and Reduction of Nitroarenes in Aqueous Media

“… 32 , 33 To ease the recovery of the catalyst, deprived of any considerable loss, and increase the reusability of the catalyst, we have tethered the guanidine ligand to a magnetic substrate and immobilized Pd on magnetic substrate-supported guanidine. 34 , 35 …”

“…In particular, guanidine is a suitable N-donor ligand owing to its capacity to shift the positive charge to a guanidine moiety, a behavior that leads to strongly basic and highly nucleophilic compounds with an increased ability to coordinate with metal ions. As a result, guanidine-type ligands have been specifically used to prepare highly active homogeneous/heterogeneous catalysts with transition metals that can catalyze various organic reactions. − Although guanidine-based catalysts show remarkable catalytic activity, they lack in recovery and reusability. , To ease the recovery of the catalyst, deprived of any considerable loss, and increase the reusability of the catalyst, we have tethered the guanidine ligand to a magnetic substrate and immobilized Pd on magnetic substrate-supported guanidine. , …”

Overview on magnetically recyclable ferrite nanoparticles: synthesis and their applications in coupling and multicomponent reactions

“…Kharisov et al have recently reported a mini review on the ferrite nanoparticles for the catalysis of the various processes like methanol decomposition, degradation of phenolic compounds, H 2 O 2 decomposition, electrocatalyst for oxygen evolution reaction etc., 40 Patil et al have reported a review on the synthesis of various silica coated ferrite nanoparticles. 41 Abu-Dief et al have reported the development and functionalization of magnetic nanoparticles till 2010. 42 Gwande et al have reported a review in 2013 on Fe 3 O 4 supported catalysts for the development of sustainable methodologies.…”

“…, 40 Patil et al have reported a review on the synthesis of various silica coated ferrite nanoparticles. 41 Abu-Dief et al have reported the development and functionalization of magnetic nanoparticles till 2010. 42 Gwande et al have reported a review in 2013 on Fe 3 O 4 supported catalysts for the development of sustainable methodologies.…”