Polyfluorination of Aryl Alkyl Sulfides by IF5 with Concomitant Migration of the Arylthio Group
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Abstract:
[reaction: see text] In the reaction of p-chlorophenyl alkyl sulfides with IF(5), polyfluorination reaction took place on the alkyl chain with the migration of the arylthio group. Consequently, p-chlorophenyl polyfluoroalkyl sulfides, having 3-7 fluorine atoms depending on alkyl chain length, could be obtained selectively.Keywords:
Concomitant
Chain (unit)
Fluorine
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Tertiary amine
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Beta-Hydride elimination
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