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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 588 (1990), S. 147-166 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Remarks to the Synthesis of Difluorophosphoranes. n-Butyl-bis(dimethylamino)alkyliden-phosphoranes. Complex {(CO)4FeC[OSi(CH3)3]CH=P(n—C4H9) [N(CH3)2]2}Diethylamino-diethylaminosulfanyl-difluoro-i-butyl-phosphorane 3 is formed in the synthesis of bis(diethylamino)-difluoro-i-butyl-phosphorane from the corresponding phosphane by fluorination with SF4 as a by-product. Synthesis, NMR spectra, and reactions of n-butyl-bis(dimethylamino)alkylidene phosphoranes are reported. n-Butyl-bis(dimethylamino)-trimethylsilylmethylidenphosphorane, 17, reacts with Fe(CO)5 to give the tetracarbonyliron complex 19. The result of the X-ray structural analysis of 19 is reported and discussed.
    Notes: Diethylamino-diethylaminosulfanyl-difluor-i-butyl-phosphoran 3 entsteht als Nebenprodukt bei der Synthese von Bis(diethylamino)-difluor-i-butyl-phosphoran aus dem entsprechenden Phosphan durch Fluorierung mit SF4. Synthese, NMR-Spektren und Reaktionen von n-Butyl(bisdimethylamino)alkylidenphosphoranen werden berichtet. n-Butyl-bis(dimethylamino)-trimethylsilylmethylidenphosphoran, 17, reagiert mit Fe(CO)5 zu dem Tetracarbonyleisen-Komplex 19. Das Ergebnis der Röntgenstrukturanalyse von 19 wird mitgeteilt und diskutiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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