Conclusions
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1.
An ESR study of phosphonylthio-substituted thioethyl radicals indicated the favored conformations and gave the barriers and enthalpies of the transitions between these conformations.
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2.
A synchronous mechanism was proposed for the rotation of the hindered methyl and thiophosphonyl groups in the conformational transitions in these radicals.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2224–2229, October, 1984.
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Tumanskii, B.L., Nasirov, R., Solodovnikov, S.P. et al. ESR spectra of phosphonylthio-substituted ethyl radicals. Russ Chem Bull 33, 2028–2033 (1984). https://doi.org/10.1007/BF00954075
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DOI: https://doi.org/10.1007/BF00954075