Journal of Organic Chemistry p. 1228 - 1230 (1984)
Update date:2022-08-11
Topics:
Davis, Franklin A.
Panunto, Thomas W.
Awad, Sami B.
Billmers, Robert L.
Squires, Thomas G.
The primary pyrolysis reaction of sulfides, sulfoxides, and sulfones (1-3), in the gas phase at 500 - 900 deg C, is homolytic cleavage of the C-SOn bond.The order of reactivity, sulfoxide >> sulfone > sulfide, is consistent with the relative stabilities of the radicals produced.At 900 deg C a novel and synthetically useful rearrangement of dibenzothiophene 5-oxide (3b) to 1-hydroxydibenzothiophene (5) was observed.
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