Tetramethylsilan – ein Methylierungsreagenz für Bortrihalogenide / Tetramethylsilane – a Methylating Agent for Borontrihalides

Tetramethylsilan – ein Methylierungsreagenz für Bortrihalogenide / Tetramethylsilane – a Methylating Agent for Borontrihalides

The interaction of tetramethylsilane and BY (Y = Br, I) in a 1:1 ratio at elevated temperature yields quantitatively Me SiY (Me = CH ) and MeBY , while a 2:1 ratio gives 2 moles Me SiY and Me BY. Except for MeBI the reactions are convenient routes for the preparation of these compounds. - Using CD B...

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Veröffentlicht in:Zeitschrift für Naturforschung. B, A journal of chemical sciences A journal of chemical sciences, 1978-02, Vol.33 (2), p.140-141
Hauptverfasser: Haubold, Wolfgang, Gemmler, Armin, Kraatz, Ullrich
Format: Artikel
Sprache:eng
Schlagworte:
Methylboronhalides
Synthesis
Tetramethylsilane
Tribromoborane
Triiodoborane
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Zusammenfassung:The interaction of tetramethylsilane and BY (Y = Br, I) in a 1:1 ratio at elevated temperature yields quantitatively Me SiY (Me = CH ) and MeBY , while a 2:1 ratio gives 2 moles Me SiY and Me BY. Except for MeBI the reactions are convenient routes for the preparation of these compounds. - Using CD BI the reaction path of the formation of Me BI was studied
ISSN:0932-0776
1865-7117
DOI:10.1515/znb-1978-0203