Conclusions
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1.
The heating of diphenyl disulfide in an H2S atmosphere at 180–250‡ leads to the formation of thiophenol and diphenyl sulfide.
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2.
At a constant temperature the ratio of the formed thiophenol and diphenyl sulfide remains unchanged during reaction, which testifies to the scheme of their parallel formation.
Literature cited
R. Meyer and H. -J. Frey, Angew. Chem.,76, 861 (1964).
A. Schonberg and A. Mustafa, J. Chem., Soc.,4, 889 (1949).
M. Tokuji, M. Minoru, and J. Masashi, Bull. Chem. Soc. Jpn.,48, 3230 (1975).
P. J. Zandrstra and J. D. Michaelsen, J. Chem. Phys.,39, 933 (1963).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2155–2156, September, 1982.
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Voronkov, M.G., Deryagina, é.N. & Papernaya, L.K. Thermal decomposition of diphenyl disulfide in a hydrogen sulfide atmosphere. Russ Chem Bull 31, 1905–1906 (1982). https://doi.org/10.1007/BF00952399
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DOI: https://doi.org/10.1007/BF00952399