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http://dx.doi.org/10.1002/anie.201101139 | DOI Listing |
Chemistry
July 2014
Faculty of Chemistry, University of Bielefeld, 33615 Bielefeld (Germany).
In the flourishing chemistry of divalent silicon, π-complex formation between silicon and the pentamethylcyclopentadienyl (Cp*) group is one of the successful strategies for thermodynamic and/or kinetic stabilization. Here, the diverse reactivity of the [Cp*Si](+) ion is described. Its chemistry is characterized by the addition of anionic and neutral nucleophiles and by the easy hapticity change and the leaving-group character of the Cp* group.
View Article and Find Full Text PDFAngew Chem Int Ed Engl
July 2011
Faculty of Chemistry, University of Bielefeld, Universitätstrasse 25, 33615 Bielefeld, Germany.
Chem Commun (Camb)
September 2006
Department of Chemistry, University of Bielefeld, Universitätsstrasse 25, D-33615 Bielefeld, Germany.
The pentamethylcyclopentadienylsilicon(II) cation, Me5C5Si+, opens up access to novel silicocene derivatives; the penta-iso-propylcyclopentadienylsilicon(II) cation, iPr5C5Si+, is obtained by reaction of the mixed silicocene (iPr5C5)(Me5C5)Si with H(OEt2)2+ Al[OC(CF3)3]4-.
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