The Selective Monohalogenation of Dihydro- and Trihydrosilanes

The Selective Monohalogenation of Dihydro- and Trihydrosilanes

The selective monohalogenation of dihexylsilane by a number of oxidants was studied. The most selective oxidant was found to be N-bromosuccinimide, NBS, yielding products of monobromination with greater than 50:1 selectivity. Various degrees of monoselectivity were found in the bromination of other...

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Veröffentlicht in:Microchemical journal 1997-02, Vol.55 (2), p.222-234
Hauptverfasser: Gansle, Paul B., Gruber, Brian C., Jarvis, James T., Slaitas, Andis, De Jesus, SenaMarie, De Jesus, Karl
Format: Artikel
Sprache:eng
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Zusammenfassung:The selective monohalogenation of dihexylsilane by a number of oxidants was studied. The most selective oxidant was found to be N-bromosuccinimide, NBS, yielding products of monobromination with greater than 50:1 selectivity. Various degrees of monoselectivity were found in the bromination of other differentially substituted dihydro- and trihydrosilanes by NBS.
ISSN:0026-265X
1095-9149
DOI:10.1006/mchj.1996.1417