Summary
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1.
The observed doubling of the two-electron polarographic reduction waves of iodomethyltrialkyl(aryl)silanes into two one-electron waves is due to the formation of comparatively stable radicals: intermediate products of the reduction process.
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2.
It was shown for the example of iodomethyltriethylsilane that the individual steps move apart along the potential axis as the dropping period and temperature increase.
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3.
The values of the half-wave potentials of both stages of the reduction of the indicated iodides are correlated for most compounds with the values of the polar constants of the silyl groups.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya No. 11, pp. 1951–1956, November, 1964
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Mairanovskii, S.G., Ponomarenko, V.A., Barashkova, N.V. et al. Structure and polarographic behavior of certain iodomethyltrialkyl(aryl)silanes. Russ Chem Bull 13, 1858–1862 (1964). https://doi.org/10.1007/BF00844476
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DOI: https://doi.org/10.1007/BF00844476