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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 113 (1980), S. 70-78 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The Reaction of Dinitrogen with Benzyne in the Coordination Sphere of TitaniumThe formation of aniline from dinitrogen during the thermolysis of diphenyltitanocene (1) and in the system (C5H5)2TiCl2 (3) + Mg + o-bromofluorobenzene (4) + N2 has been found to proceed via N2 reaction with intermediate Ti-benzyne complex (2). This is indicated by the isomeric composition of toluidines obtained from N2 and ditolyltitanocenes, the formation of [2-D1]aniline in the system 3 + Mg + 4 + N2 on hydrolysis with D2O and by nitrogen isotope fractionations at natural 15N-abundance in the reaction products.
    Notes: Die Bildung von Anilin aus Stickstoff bei der Thermolyse von Diphenyltitanocen (1) und im Reaktionssystem (C5H5)2TiCl2 (3) + Mg + o-Bromfluorbenzol (4) + N2 verläuft über die Reaktion von N2 mit einem intermediären Titan-Dehydrobenzol-Komplex (2). Das ergibt sich aus der Isomerenverteilung von Toluidinen, die aus N2 und Ditolyltitanocenen erhalten wurden, aus der Bildung von [2-D1]Anilin bei Hydrolyse des Systems 3 + Mg + 4 + N2 mit D2O sowie aus Stickstoffisotopen-Fraktionierungen in den Reaktionsprodukten mit natürlicher 15N-Häufigkeit.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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