Os(VIII)-catalysed oxidation of sulfides by sodium salt of N-chlorobenzenesulfonamide |
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| Authors: | Subbiah Meenakshisundaram RM. Sockalingam |
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| Affiliation: | Department of Chemistry, Annamalai University, Annamalainagar 608 002, India |
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| Abstract: | Catalytic activity of Os(VIII) in the oxidation of some twenty organic sulfides with sodium salt of N-chlorobenzenesulfonamide (CAB) has been investigated in alkaline (pH8.7) t-butanol–water (1:1 v/v) medium. Significant retarding influence of [OH−] on the reactivity is exhibited. The catalysed reaction is strongly accelerated in the presence of Hg(II). Imperfections are observed in the linear Hammett relationship in the case of –NO2 substituents. |
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| Keywords: | Sulfides Os(VIII) catalysis Chloramine-B |
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