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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 576 (1989), S. 225-228 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Reaction of (CH3)2 Te with CF3I: Preparation and Properties of [(CH3)2TeCF3]IThe irradiation of a mixture of (CH3)2 Te and CF3I at low temperature yields [(CH3)2TeCF3]I. From the thermal decomposition as well as in polar solvents CH3TeCF3 and CH3I are formed. Attempts to prepare bis- or tris(trifluoromethyl)tellurium compounds from these reactions failed. [(CH3)2TeCF3]I reacts with salts or acids to form many new derivatives of the composition [(CH3)2TeCF3]X (X = Cl, NO3, 1/2 SO4, OCOCH3, OCOCF3, B(C6H5)4, OC6H2(NO2)[3].
    Notes: Bei tiefer Temperatur unter Bestrahlung reagieren (CH3)2Te und CF3I zu [(CH3)2 TeCF3]I, das bei der thermischen Zersetzung oder in polaren Lösungsmitteln zu CH3TeCF3 und CH3I zerfällt. Die Bildung von Bis- bzw. Tris(trifluormethyl)tellur-Verbindungen gelingt bei diesen Reaktionen nicht. Durch Umsetzung von [(CH3)2TeCF3]I mit Salzen oder Säuren werden zahlreiche neue Derivate der Form [(CH3)2TeCF3]X synthetisiert X = Cl, NO3, 1/2 SO4, OCOCH3, OCOCF3, B(C6H5)4, OC6H2(NO2)3).
    Type of Medium: Electronic Resource
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