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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 619 (1993), S. 885-888 
    ISSN: 0044-2313
    Keywords: Organodilithium phosphides ; organolithium phosphide ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Characterization of Organodilithium Phosphides. The Crystal Structure of [Li(THF)(TMEDA)P(H)Mes]t-BuPH2 and MesPH2 can be reacted with two equivalents n-BuLi at R. T. in Et2O/n-hexane to yield the corresponding organodilithium phosphides t-BuPLi2 (1) and MesPLi2 (2). 1 and 2 can be isolated solvent-free as bright orange-yellow solids. 1 and 2 were characterized by NMR, IR, and RE spectra. When MesPH2 is treated with one equivalent of n-BuLi, MesP(H)Li is crystallizing as [Li(THF)(TMEDA)P(H)Mes] (3) from THF/TMEDA/n-pentane in the space group P21/n with a = 893.41(6), b = 1 734.7(1), c = 1 391.1(1) pm and β = 90.613(6)°.
    Notes: t-BuPH2 und MesPH2 werden bei Zimmertemperatur in Et2O/n-Hexan mit zwei äquivalenten n-BuLi zu den entsprechenden Organodilithiumphosphiden t-BuPLi2 (1) und MesPLi2 (2) umgesetzt. 1 und 2 können lösungsmittelfrei als leuchtend orange-gelbe Festkörper isoliert werden. 1 und 2 wurden mittels NMR-, IR- und RE-Spektren charakterisiert. Wird MesPH2 mit nur einem äquivalent n-BuLi behandelt, kristallisiert MesP(H)Li in Form von [Li(THF)(TMEDA)P(H)Mes] (3) aus THF/TMEDA/n-Pentan in der Raumgruppe P21/n mit a = 893,41(6), b = 1 734,7(1), c = 1 391,1(1) pm und β = 90,613(6)°.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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