Abstract
The oxidation of dithioacetals with 16 eq of 30% hydrogen peroxide in the presence of 10 mol% niobium(V) chloride at room temperature provides bissulfonylmethylenes in high yields.
MeSH terms
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Acetals / chemistry*
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Catalysis
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Chlorides / chemistry*
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Hydrogen Peroxide / chemistry*
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Methane / chemical synthesis
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Methane / chemistry*
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Niobium / chemistry*
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Oxidation-Reduction
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Sulfinic Acids / chemistry*
Substances
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Acetals
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Chlorides
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Sulfinic Acids
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Niobium
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niobium pentachloride
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Hydrogen Peroxide
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Methane