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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 118 (1985), S. 3032-3040 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Basic Metals, LVI. Reactions of (Pentamethylcyclopentadienyl)rhodium(I) Complexes with Dihalo- and TrihalomethanesC5Me5Rh(CO)2 and C5Me5Rh(CO)L (L=PMe3, PMe2Ph, P(OMe)3) react with dihalo- and trihalomethanes to give (pentamethylcyclopentadienyl)rhodium complexes containing CH2X and CHX2 (X=Cl, Br, I, CN) as ligands. The reactions of [C5Me5RhCH2I(L)I] (L=CO, PMe3) with NaOCH3, PMe3, and PPh3 lead in some cases to substitution (e.g., formation of [C5Me5RhCH2OMe(PMe3)I] and [C5Me5Rh(CH2PPh3)(PMe3)I]X), in some cases to cleavage of the Rh - C bond. [C5Me5RhCH2I(CO)I] reacts with CH2(PPh2)2 to form the cyclic ylide complex [Ph2(I)]I.
    Notes: Durch Reaktion von C5Me5Rh(CO)2 und C5Me5Rh(CO)L (L=PMe3, PMe2Ph, P(OMe)3) mit Dihalogen- und Trihalogenmethanen werden (Pentamethylcyclopentadienyl)rhodium-Komplexe mit CH2X und CHX2 (X=Cl, Br, I, CN) als Liganden synthetisiert. Die Umsetzungen von [C5Me5RhCH2I(L)I] (L=CO, PMe3) mit NaOCH3, PMe3 und PPh3 verlaufen teilweise unter Substitution (Bildung z.B. von [C5Me5RhCH2OMe(PMe3)I] und [C5Me5Rh(CH2PPh3)(PMe3)I]X), teilweise aber auch unter Spaltung der Rh - C-Bindung. [C5Me5RhCH2I(CO)I] reagiert mit CH2(PPh2)2 zu dem cyclischen Yild-Komplex [Ph2(I)]I.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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