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[Me3Si(CF3)F]− and [Me3Si(CF3)2]−: Reactive Intermediates in Fluoride-Initiated Trifluoromethylation with Me3SiCF3— An NMR Study |
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| Authors: | Nicola Maggiarosa Wieland Tyrra Dieter Naumann Natalya V Kirij Yurij L Yagupolskii |
| Abstract: | The long-postulated reactive intermediates of polar fluoride-inititated trifluoromethylations with Me3SiCF3 (see scheme) were identified by NMR spectroscopy as Me3Si(CF3)F]? and Me3Si(CF3)2]?. |
| Keywords: | Fluorine Intermediates NMR spectroscopy Silicon Trifluoromethylations |