Kochina; Shchukin; Nefedov, Russian Journal of General Chemistry, 2000, vol. 70, # 8, p. 1233 - 1236
作者:Kochina、Shchukin、Nefedov、Sinotova
DOI:——
日期:——
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作者:E. V. Shchukin、T. A. Kochina、E. N. Sinotova、I. S. Ignat'ev
DOI:10.1023/a:1012339103054
日期:——
Gas-phase reaction of ethylsilylium ions with ethylene was studied by the radiochemical method. The reaction occurs via excited adduct C4H11Si+ which structurally is a complex of ethylsilylium cation with ethylene. The lifetime of this complex is long enough for the isotope exchange between tritium atoms of the cation and a proton of ethylene, as well as the isomerization of ethylsilylium cation to dimethylsilylium to occur. Decomposition of the complex results in predominant formation of labeled ethylene.