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A one-pot synthesis to [(Me3Si)3SiSb]4; a potential precursor for Sb42-
Felipe García1, Alexander D Hopkins, Richard A Kowenicki
1Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, UKCB2 1EW.
Dalton Transactions (Cambridge, England : 2003)
|July 14, 2004
Abstract:
The reaction of (Me(3)Si)(3)SiK[middle dot]18-crown-6 with SbCl(3)(3 : 1 equiv.) provides a simple route to the title complex [(Me(3)Si)(3)SiSb](4). The potassium base initially acts as a nucleophile and then as a coupling agent, forming Sb-Sb bonds.