Tetramethylsilan – ein Methylierungsreagenz für Bortrihalogenide / Tetramethylsilane – a Methylating Agent for Borontrihalides
Open Access
- 1 February 1978
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 33 (2) , 140-141
- https://doi.org/10.1515/znb-1978-0203
Abstract
The interaction of tetramethylsilane and BY3 (Y = Br, I) in a 1:1 ratio at elevated temperature yields quantitatively Me3SiY (Me = CH3) and MeBY2, while a 2:1 ratio gives 2 moles Me3SiY and Me2BY. Except for MeBI2 the reactions are convenient routes for the preparation of these compounds. - Using CD3BI2 the reaction path of the formation of Me2BI was studiedKeywords
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