Attempts to oxidize sulfides under mechanochemical conditions: synthetic and stereochemical aspects

Preliminary experiments devoted to the reaction of model sulfides with several oxidation reagents under mechanochemical conditions are presented. No reaction with sodium metaperiodate and (−)-(8,8-dichlorocamphorylsulfonyl)oxaziridine was observed. An interesting selectivity was observed in the oxid...

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Bibliographic Details
Published in:Phosphorus, sulfur, and silicon and the related elements sulfur, and silicon and the related elements, 2023-06, Vol.198 (6), p.513-516
Main Authors: Wróblewska, Aneta, Bugaj, Kamil, Łagiewka, Jakub, Girek, Tomasz, Rabai, Jozsef, Drabowicz, Józef
Format: Article
Language:English
Subjects:
Cyclodextrins
Hydrogen peroxide
Oxidation
Phosphoric acid
Reagents
Sulfides
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Summary:Preliminary experiments devoted to the reaction of model sulfides with several oxidation reagents under mechanochemical conditions are presented. No reaction with sodium metaperiodate and (−)-(8,8-dichlorocamphorylsulfonyl)oxaziridine was observed. An interesting selectivity was observed in the oxidation reaction of aryl trifluoromethyl sulfides with hydrogen peroxide in the presence of tungstic phosphoric acid as a catalyst. Asymmetric induction has been observed during the oxidation of methyl phenyl sulfide to the corresponding sulfoxide carried out in the presence of d-camphorsulfonic acid or beta-cyclodextrin.
ISSN:1042-6507
1563-5325
DOI:10.1080/10426507.2023.2193405