Sulfur trioxide adducts of sulfolenes
Cyclic sulfonate-sulfate anhydrides are produced by the reaction of an alpha - or beta -type sulfolene compound with SO3. Reaction of the cyclic sulfonate-sulfate anhydrides with alcohols produces alkyl esters of hydroxysulfolane sulfonic acids. The cyclic sulfonate-sulfate anhydrides or the alkyl e...
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| Zusammenfassung: | Cyclic sulfonate-sulfate anhydrides are produced by the reaction of an alpha - or beta -type sulfolene compound with SO3. Reaction of the cyclic sulfonate-sulfate anhydrides with alcohols produces alkyl esters of hydroxysulfolane sulfonic acids. The cyclic sulfonate-sulfate anhydrides or the alkyl esters of hydroxysulfolane sulfonic acids can be hydrolyzed to hydroxysulfolane sulfonic acids or their respective salts. The latter can be acylated to alkylcarbonyloxysulfolane sulfonic acids. |
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