Revealing the photochemical activity of fluorographene towards organic transformations: selective aerobic photooxidation of sulfides to sulfoxides
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Dátum
2026
Názov časopisu
ISSN časopisu
Názov zväzku
Vydavateľ
The Royal Society of Chemistry : Cambridge
ISBN
ISSN
2050-7488
2050-7496
2050-7496
Abstrakt
Carbon-based materials have been widely applied as metal-free and effective photochemical promoters or catalysts for organic transformations, significantly advancing synthetic chemistry and enhancing the sustainability of the reactions. In this study, fluorographene (FG) was successfully employed as an efficient two-dimensional and non-metal photochemical promoter for the selective aerobic oxidation of sulfides to the corresponding sulfoxides in methanol under blue light at 456 nm and air as the oxidant. The application of the aforementioned protocol in a broad range of organic sulfides provided the corresponding sulfoxides in moderate to excellent yields. The catalytic mechanism was elucidated by the performance of several control experiments and theoretical calculations, confirming the predominant roles of singlet oxygen and superoxide anions for the successful oxidation of sulfides.
Popis
In: Journal of Materials Chemistry A. Cambridge : The Royal Society of Chemistry, 2026. ISSN 2050-7488. Vol. 14, no. 19 (2026), pp. 11418-11428.
Kľúčové slová
fluorografén, fluorographene, sulfidy, sulphides, sulfoxidy, sulfoxides, organická chémia, organic chemistry, fotochemické reakcie, photochemical reactions
Výstup z projektu
Hellenic Foundation for Research and Innovation (H.F.R.I.) 07089 3rd Call for H. F. R. I. Research Projects to support PostDoctoral Researchers
VEGA 1/0647/24 Zlepšenie predpovede kvantových výťažkov fotoizomerizácie pomocou techník počítačovej chémie
VEGA 1/0664/25 Vzťah štruktúra - vlastnosti nových molekulových (resp. výskum molekulových prepínačov)
TAČR CZ.02.01.01/00/22_008/0004587 TECHSCALE: Technologie za hranicí nanosvěta
Európska únia CZ.10.03.01/00/22_003/0000048 REFRESH - Research Excellence For Region Sustainability and High-tech Industries
Ministerstvo školstva, mládeže a telovýchovy ČR 90254 e-INFRA CZ
Citácia
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CC BY Creative Commons Attribution 4.0 International
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess