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Ion-molecular reactions of primary radical cations of aliphatic amines in freon matrices

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Abstract

ESR spectra for γ-irradiated, at −196 °C, solution of Me2NH, Me3N, and EtNH2 in CFCl3 /0.05÷100% amine/ have been studied. Radical cations Me2NH+., Me3N+. and EtNH +.2 were trapped in dilute solutions /less than 1% amine in CFCl3/. The yields of radical cations decrease and those of neutral radicals /Me2 N, CH2NMe2, Et NH/ correspondingly increase as the amine concentration increases. Radical cations Me2NH+. are transformed to Me2 N as well as Me3N+. to C H2NMe2 via proton transfer reaction, which is described by the “reaction volume” model.

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Authors and Affiliations

  1. Department of Chemistry, Moscow State University, 119899, Moscow, USSR

    V. N. Belevsky, L. T. Bugaenko & O In Quan

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  1. V. N. Belevsky
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  2. L. T. Bugaenko
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  3. O In Quan
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Belevsky, V.N., Bugaenko, L.T. & In Quan, O. Ion-molecular reactions of primary radical cations of aliphatic amines in freon matrices. Journal of Radioanalytical and Nuclear Chemistry Letters 107, 67–80 (1986). https://doi.org/10.1007/BF02163443

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  • DOI: https://doi.org/10.1007/BF02163443

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