6533b872fe1ef96bd12d38c4
RESEARCH PRODUCT
Epoxidation of stilbene using supported gold nanoparticles: cumyl peroxyl radical activation at the gold nanoparticle surface.
Charles-oneil L. CritesGeniece L. Hallet-tapleyJosé Carlos Netto-ferreiraJuan C. ScaianoMaría González-béjarMaría González-béjarsubject
CumeneChemistryRadicalMetals and AlloysNanoparticleGeneral ChemistryPhotochemistryCatalysisProduct distribution3. Good healthSurfaces Coatings and FilmsElectronic Optical and Magnetic Materialslaw.inventionCatalysisSolventchemistry.chemical_compoundlawColloidal goldMaterials ChemistryCeramics and CompositesElectron paramagnetic resonancedescription
The catalytic epoxidation of cis-stilbene using cumene as a solvent in the presence of supported gold nanoparticles (AuNP) yields a mixture of cis and trans-stilbene oxides. EPR and product distribution studies support a new mechanistic proposal where oxygen centred radicals activate the AuNP surface and form active surface oxygen species responsible for the epoxidation products.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-01-21 | Chemical communications (Cambridge, England) |