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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 117 (1984), S. 2504-2509 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Contributions to the Chemistry of Boron, 1411). Unexpected Formation of a Bis(amino)borane: Synthesis and Structure of Bis(benzyl-tert-butylamino)boraneThe reaction of BCl3 with 3 molar equivalents of lithium benzyl-tert-butylamide produces the bis(amino)borane 2 in 29% yield. According to an X-ray structure determination the compound crystallizes in the monoclinic system, space group C2/c, and the molecule possesses almost C2 symmetry. The mean BN bond lenght is 142 pm, and the C2N planes are twisted by an average of 23.8° versus the HBN2 plane.
    Notes: Die Umsetzung von BCl3 mit 3 mol Lithium-benzyl-tert-butylamid liefert mit 29% Ausbeute das Bis(amino)boran 2. Nach Röntgenstrukturanalyse der monoklin in der Raumgruppe C2/c kristallisierenden Verbindung besitzt das Molekül nahezu C2-Symmetrie. Der durchschnittliche BN-Abstand beträgt 142 pm, und die C2N-Ebenen sind gegen die HBN2-Ebenen um durchschnittlich 23.8° verdrillt.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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