Magnetic core-shell nanoparticle-supported Sc (III): A novel and robust Lewis acid nanocatalyst for the selective oxidation of sulfides to sulfoxides by H2O2 under solvent-free conditions

2019 ◽  
Vol 124 ◽  
pp. 46-50 ◽  
Author(s):  
Donya Khaledian ◽  
Amin Rostami ◽  
Shamileh Rouhani
2018 ◽  
Vol 42 (3) ◽  
pp. 1757-1761 ◽  
Author(s):  
Saeideh Mirfakhraei ◽  
Malak Hekmati ◽  
Fereshteh Hosseini Eshbala ◽  
Hojat Veisi

We present below a sulfonated-polyethylene glycol-coated Fe3O4 nanocomposite (Fe3O4/PEG-SO3H) as a greatly effective and ecological nanocatalyst for the selective oxidation of sulfides to sulfoxides or sulfones with brilliant yields under solvent-free conditions by employing 30% hydrogen peroxide as the oxidant.


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