Novel pi-complexes of divalent silicon: mixed substituted neutral sandwich compounds and the half-sandwich cation (iPr5C5)Si+.
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-.
Jutzi
Peter
P
Department of Chemistry, University of Bielefeld, Universitätsstrasse 25, D-33615 Bielefeld, Germany. peter.jutzi@uni-bielefeld.de
Mix
Andreas
A
Neumann
Beate
B
Rummel
Britta
B
Stammler
Hans-Georg
HG