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Thiylation of diallyl sulfide by hydrogen sulfide in the alkali metal hydroxide-DMSO system

✍ Scribed by G. K. Musorin; S. V. Amosova; G. A. Kalabin


Publisher
Springer US
Year
1989
Tongue
English
Weight
242 KB
Volume
25
Category
Article
ISSN
0009-3122

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✦ Synopsis


Preparative methods have been developed for the synthesis of 3,7-dimethyl-l,2,5trithiacycloheptane and 4-thia-l-heptene-6-thiol from diallyl sulfide and hydrogen sulfide in a system containing an alkali metal hydroxide and DMSO.


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## Abstract The mild oxidation of sulfides to sulfoxides with an aqueous solution of H~2~O~2~ (35%) catalyzed by __in situ__ generated dodecyl hydrogen sulfate as BrΓΈnsted acid surfactant in the absence of any organic co‐solvents and under metal‐free conditions is described. The method shows high c