87416-70-4Relevant academic research and scientific papers
Imide-catalyzed oxidation system: Sulfides to sulfoxides and sulfones
Fukuda, Naohiro,Ikemoto, Tomomi
, p. 4629 - 4631 (2010)
R1SR2 Imide(cat.), → Toulene or DME R 1SOR2 R1SO2R2 A new combination system, the oxidation of sulfides using aqueous NaOCl in the presence of a catalytic amount of imide under two-phase conditions, has been developed. The combination effectively converts various sulfides to the corresponding sulfoxides and sulfones. It was deduced that the imide could react with NaOCl to produce N-chloroimide, which would play roles of both the active oxidizing reagent and phase transfer catalyst.
PROCESS FOR THE PRODUCTION OF ORGANIC OXIDES
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Page/Page column 14, (2009/01/24)
The present invention provides a method for producing an organic oxide, wherein a substrate is oxidized using hypohalous acid, hypohalous acid salt, chlorine, bromine or iodine in the presence of water and a catalytic amount of a compound represented by the following formula (I): R1-X1-NY-R2, wherein: X1 represents -CO- or -SO2-; Y represents a hydrogen atom, a potassium atom, a sodium atom, a chlorine atom, a bromine atom or an iodine atom; R1 represents a substituted or unsubstituted hydrocarbon group, -NYR3 group or -OR3 group (in the formulae, R3 represents a substituted or unsubstituted hydrocarbon group, and Y represents the same meaning as defined above); and R2 represents a hydrogen atom or -CO-R4 group (in the formula, R4 represents a substituted or unsubstituted hydrocarbon group, -NYR5 group or -OR5 group (in the formulae, R5 represents a substituted or unsubstituted hydrocarbon group, and Y represents the same meaning as defined above)); or R1 and R4 may bind to each other to form a further substituted or unsubstituted nitrogen-containing heterocyclic ring.
