Zohrevandi, Mina; Mozafari, Roya; Ghadermazi, Mohammad published the artcile< A nickel nanoparticle engineered CoFe2O4/SiO2-NH2@carboxamide composite as a novel scaffold for the oxidation of sulfides and oxidative coupling of thiols>, Electric Literature of 699-12-7, the main research area is nickel carboxamide complex supported cobalt ferrite nanoparticle catalyst preparation; sulfoxide green preparation; sulfide oxidation nickel carboxamide complex catalyst; disulfide green preparation; thiol oxidative coupling nickel carboxamide complex catalyst.
A new Ni-carboxamide complex supported on CoFe2O4 nanoparticles (CoFe2O4/SiO2-NH2@carboxamide-Ni) was prepared The carboxamide host material unit generated cavities that stabilized the nickel nanoparticles effectively and prevented the aggregation and separation of these particles on the surface. This compound was appropriately characterized using FT-IR spectroscopy, FE-SEM, ICP-OES, EDX, XRD, TGA anal., VSM and X-ray at. mapping. The catalytic oxidation of sulfides to give sulfoxides RS=OR1 [R = Ph, 4-BrC6H4, Bn, etc.; R1 = H, Me, Ph, etc.] and oxidative coupling of thiols to give disulfides R2S-SR2 [R2 = Ph, 4-MeC6H4, Bn, etc.] in the presence of the designed catalyst was explored as a highly selective catalyst using hydrogen peroxide as a green oxidant. The easy separation, simple workup, excellent stability of the nanocatalyst, short reaction times, non-explosive materials as well as appropriate yields of the products were some outstanding advantages of this protocol.
RSC Advances published new progress about Disulfides Role: SPN (Synthetic Preparation), PREP (Preparation). 699-12-7 belongs to class alcohols-buliding-blocks, and the molecular formula is C8H10OS, Electric Literature of 699-12-7.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts