Conclusions
-
1.
Phenyl radicals add to the phenyl esters of thiocarboxylic acids
(R=Ph, Ph2CH, PhCH2) at the sulfur atom of the C=S group with the formation of radical-adducts of the type
, which were identified by ESR using a spin trap technique.
-
2.
The radical-adduct Ph2
is converted into the O,S-bis-phenylacetal of diphenylketene and the phenyl ester of diphenylthioacetic acid while the radical-adduct
is converted into the phenyl ester of thiobenzoic acid and diphenyldisulfide.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, pp. 1576–1581, July, 1984.
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Petrova, R.G., Gasanov, R.G., Churkina, T.D. et al. Investigation of the reaction of phenyl radicals with phenyl esters of thiocabboxylic acids. Russ Chem Bull 33, 1447–1451 (1984). https://doi.org/10.1007/BF00956523
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DOI: https://doi.org/10.1007/BF00956523