Title of article
Dications in superacid HF/SbF5: When superelectrophilic activation makes possible fluorination and/or C–H bond activation
Author/Authors
Martin-Mingot، نويسنده , , Agnès and Compain، نويسنده , , Guillaume and Liu، نويسنده , , Fei and Jouannetaud، نويسنده , , Marie-Paule and Bachmann، نويسنده , , Christian and Frapper، نويسنده , , Gilles and Thibaudeau، نويسنده , , Sébastien، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
7
From page
56
To page
62
Abstract
The reactivity of aliphatic amides/ketones/imines and nitriles was studied in superacid HF/SbF5 in the presence of CCl4. After the identification of the reaction intermediates by in situ NMR experiments, we propose that the sp3C–H bond functionalization (fluorination) by the superacid system is strongly dependant on the superelectrophilic character of the distonic dicationic intermediates.
Keywords
Superelectrophile , Functionalization , Superacid , fluorination
Journal title
Journal of Fluorine Chemistry
Serial Year
2012
Journal title
Journal of Fluorine Chemistry
Record number
1611656
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