77096-69-6Relevant articles and documents
Tungstate supported on magnetic ionic liquid-modi?ed graphene oxide as an efficient and recyclable catalyst for the selective oxidation of sulfides
Dabiri, Minoo,Tavil, Hassan Esmaielie,Lehi, Noushin Farajinia,Movahed, Siyavash Kazemi,Mnachekanian Salmasi, Aram,Souri, Sepideh
, (2021/11/30)
An effective and recyclable catalyst based on tungstate ion immobilization on magnetic ionic liquid modified graphene oxide (WO4@Fe3O4/GO-IL) has been synthesized in this research. The catalyst was characterized by various
Electrochemical oxygenation of sulfides with molecular oxygen or water: Switchable preparation of sulfoxides and sulfones
Li, Jin-Heng,Li, Yang,Sun, Qing,Xue, Qi,Zhang, Ting-Ting
supporting information, p. 10314 - 10318 (2021/12/17)
A practical and eco-friendly method for the controllable aerobic oxygenation of sulfides by electrochemical catalysis was developed. The switchable preparation of sulfoxides and sulfones was effectively controlled by reaction time, in which both molecular oxygen and water can be used as the oxygen source under catalyst and external oxidant-free conditions. The electrochemical protocol features a broad substrate scope and excellent site selectivity and is successfully applied to the modification of some sulfide-containing pharmaceuticals and their derivatives. This journal is
Vanadium-catalyzed Selective Oxidation of Sulfides to Sulfoxides and Sulfones with H2O2
Chen, M.,Jia, A.-Q.,Zhang, P.-Z.,Zhang, Q.-F.,Zhou, W.-Y.
, p. 816 - 824 (2021/06/12)
Abstract: A direct selective approach to the oxidation of sulfides to sulfoxides andsulfones with H2O2 in moderate togood yields is developed. The reaction proceeds in the presence of 2 mol % ofVO(acac)2 at room temperature. All sulfoxides andsulfones were detected by gas chromatography, and the molecular structures of2-methylbenzyl 4-methylphenyl sulfone, 4-methylbenzyl 4-methylphenyl sulfone,2-bromobenzyl 4-methylphenyl sulfone, and 4-tert-butylbenzyl benzyl sulfone were determined by singlecrystal X-ray crystallography.