SEARCH Articles Figures Tables 1-oxide sulfonation Oxidation of Sulfides to Sulfoxides and Sulfones Sodium Periodate-Silica Oxidation of sulfide to sulfone Oxidation sulfides to sulfones Oxidation sulfides to sulfones Oxidation sulfones Oxidation to sulfone Oxidation to sulfones Oxides sulfides Sulfide-sulfone oxidation Sulfides oxidation Sulfides sulfones Sulfides to sulfones Sulfonation, oxidative