Synthesis and structures of alkaline-earth metal supersilanides: tBu3SiMX and tBu3Si-M-SitBu3 (M = Be, Mg; X = Cl, Br)
Lerner, Hans-Wolfram; Scholz, Stefan; Bolte, Michael; Wiberg, Nils; Noth, Heinrich; Krossing, Ingo
2003

Abstract

The alk.-earth metal silanides, (tBu3Si)2Be and (tBu3Si)2Mg, were synthesized from the reaction of the Na silanide tBu3SiNa with BeCl2 in Bu2O and MgBr2 in THF. [(TBu3Si)2Mg(THF)2] reacts with GaBr3 in benzene at ambient temp. to form tBu3SiGaBr2 and tBu3SiMgBr(THF). The structures of (tBu3Si)2Be and (tBu3Si)2Mg(THF)2 and the Grignard analog, tBu3SiMgBr(THF), were detd. by x-ray structure anal. [on SciFinder (R)]

Details

Title Synthesis and structures of alkaline-earth metal supersilanides: tBu3SiMX and tBu3Si-M-SitBu3 (M = Be, Mg; X = Cl, Br)
Author(s) Lerner, Hans-Wolfram ; Scholz, Stefan ; Bolte, Michael ; Wiberg, Nils ; Noth, Heinrich ; Krossing, Ingo
Published in European Journal of Inorganic Chemistry
Issue 4
Pages 666-670
Date 2003
DOI https://doi.org/10.1002/ejic.200390092
Laboratories LCIC
Record Appears in Scientific production and competences > SB - School of Basic Sciences > SB Archives > LCIC - Laboratory of Inorganic and Coordination Chemistry
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2006-02-15

Actions