Darstellung und charakterisierung von verbindungen des typs (CH3)3ME(CF3)2 (M = Si,Ge, Sn; E = P,As) |
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| Authors: | S. Ansari J. Grobe P. Schmid |
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| Affiliation: | Eduard Zintl-Institut für Anorganische und Physikalische Chemie der Technischen Hochschule, Darmstadt Bundesrepublik Deutschland |
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| Abstract: | Various preparative routes for the synthesis of (CH3)3SiP(CF3)2 are discussed. The most favourable method, reaction of (CH3)3MPH2 with HE(CF3)2, provides a good yield of (CH3)3ME(CF3)2 compounds (M = Si, Ge, Sn; E = P, As). The reaction rate is dependent on M (Si < Ge 3)3ME(CF3)2 compounds are discussed. The new compounds were characterized by NMR and IR spectra and by cleavage reactions of the M-E bond. 1H, 19F NMR and IR spectral data are reported. |
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