Probing Catalytic Activity of Highly Efficient Sulfonic Acid Fabricated Cobalt Ferrite Magnetic Nanoparticles for Clean and Scalable Synthesis of Dihydro, Spiro and bis Quinazolinones

2021 ◽  
Author(s):  
PRIYANKA YADAV ◽  
Satish Kumar Awasthi
Keyword(s):  
Catalytic Activity ◽  
Magnetic Nanoparticles ◽  
Sulfonic Acid ◽  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Cobalt Ferrite Nanoparticles ◽  
Highly Efficient ◽  
Scalable Synthesis

An exceptionally productive, rapid, simple and eco-friendly approach for the synthesis of 2,3-dihydroquinazolin-4(1H)-one has been developed utilizing acidic magnetically retrievable cobalt ferrite nanoparticles (CFNP@SO3H). Here we have demonstrated the synthesis...

Ligand-Induced Evolution of Intrinsic Fluorescence and Catalytic Activity from Cobalt Ferrite Nanoparticles

ChemPhysChem ◽  
2015 ◽  
Vol 16 (8) ◽  
pp. 1627-1634 ◽  
Author(s):  
Monalisa Pal ◽  
Anirban Kundu ◽  
Rupali Rakshit ◽  
Kalyan Mandal
Keyword(s):  
Catalytic Activity ◽  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Intrinsic Fluorescence ◽  
Cobalt Ferrite Nanoparticles

Cobalt ferrite nanoparticles (CoFe2O4 MNPs) as catalyst and support: magnetically recoverable nanocatalysts in organic synthesis

2018 ◽  
Vol 7 (1) ◽  
pp. 43-68 ◽  
Author(s):  
Mosstafa Kazemi ◽  
Massoud Ghobadi ◽  
Ali Mirzaie
Keyword(s):  
Magnetic Separation ◽  
Organic Synthesis ◽  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Organic Reactions ◽  
Separation Technique ◽  
Rapid Separation ◽  
Cobalt Ferrite Nanoparticles ◽  
Highly Efficient ◽  
Catalysis Research

AbstractRecovery and reusability of catalysts is an important aspect in modern catalysis research especially in organic synthesis. Compared to the conventional separation, magnetic separation has emerged as a robust, highly efficient, easy and rapid separation technique for products and catalysts. Cobalt ferrite nanoparticles are a well-known material, recognized as CoFe2O4MNPs, and can be used as both catalyst and a versatile support for functionalization of metals, organocatalysts. In recent times, catalysis research has clearly experienced a renaissance in the area of utility of cobalt ferrite (CoFe2O4MNPs) nanocatalysts based on their ability for recovery and reusability; the activity of these CoFe2O4MNPs was investigated in a category of organic reactions. In this review, the fabrication, characterization, and application of cobalt ferrite (CoFe2O4MNPs) nanocatalysts (CF-MNPs) in organic reactions have well summarized.

Application of nickel ferrite and cobalt ferrite magnetic nanoparticles in C–O bond formation: a comparative study between their catalytic activities

RSC Advances ◽  
2015 ◽  
Vol 5 (73) ◽  
pp. 59142-59153 ◽  
Author(s):  
Firouz Matloubi Moghaddam ◽  
Ghazal Tavakoli ◽  
Ali Aliabadi
Keyword(s):  
Magnetic Nanoparticles ◽  
Comparative Study ◽  
Nickel Ferrite ◽  
Cobalt Ferrite ◽  
Bond Formation ◽  
Coupling Reaction ◽  
Ferrite Nanoparticles ◽  
Catalytic Activities ◽  
Cobalt Ferrite Nanoparticles ◽  
First Time

Magnetic reusable nickel- and cobalt ferrite nanoparticles were used as catalysts for the first time in the C–O coupling reaction successfully.

Cobalt ferrite nanoparticles with controlled composition-peroxymonosulfate mediated degradation of 2-phenylbenzimidazole-5-sulfonic acid

2018 ◽  
Vol 221 ◽  
pp. 266-279 ◽  
Author(s):  
Abdulaziz Al-Anazi ◽  
Wael H. Abdelraheem ◽  
Changseok Han ◽  
Mallikarjuna N. Nadagouda ◽  
Labrini Sygellou ◽  
...  
Keyword(s):  
Sulfonic Acid ◽  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Cobalt Ferrite Nanoparticles
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