Fluorination with xenon difluoride. Part 18. Reactivity of diphenyl sulphide and substituted thiochromanones
- 1 January 1978
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 9,p. 965-967
- https://doi.org/10.1039/p19780000965
Abstract
The fluorination of diphenyl sulphide with 1 mol. equiv. of xenon difluoride resulted in formation of diphenyl sulphoxide, while reaction with 2 mol. equiv. of xenon difluoride gave diphenyl sulphone after hydrolysis. Reaction with 3-bromothiochroman-4-one resulted in the formation of 3-bromothiochromen-4-one, while fluorination of 3,3-dibromothiochroman-4-one yielded 3,3-dibromo-2-fluorothiochroman-4-one. The formation of di- and tetrafluoropersulphuranes, which were not isolated, is suggested.Keywords
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