A sizeable hydrogen isotope effect arises from the competing abstractions of Me3Si+ and X (X = H, D) from the σ complex, which is formed by addition of gaseous Me3Si+ to toluene. This species may adequately describe the Et3Si+ -toluene pair recently reported in the solid state.
Long-Lived ipso-Silylated p-Toluenium Ions: Evidence from a Kinetic Isotope Effect / Crestoni, Maria Elisa; Fornarini, Simonetta. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION IN ENGLISH. - ISSN 0570-0833. - STAMPA. - 33:(1994), pp. 1094-1096. [10.1002/anie.199410941]
Long-Lived ipso-Silylated p-Toluenium Ions: Evidence from a Kinetic Isotope Effect
CRESTONI, Maria Elisa;FORNARINI, Simonetta
1994
Abstract
A sizeable hydrogen isotope effect arises from the competing abstractions of Me3Si+ and X (X = H, D) from the σ complex, which is formed by addition of gaseous Me3Si+ to toluene. This species may adequately describe the Et3Si+ -toluene pair recently reported in the solid state.File allegati a questo prodotto
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