Ein neuer Weg zur Darstellung der Nitrosylkomplexe CpM(CO)2NO (M = Cr/Mo/(W)) durch NO/CO-Austausch zwischen [Co(NO)2Hal]2und Carbonyl-cyclopentadienylkomplexen* / A Novel Route to the Nitrosyl Complexes CpM(CO)2NO (M = Cr/Mo/(W)) by NO/CO Exchange between [Co(NO)2Hal]2and Carbonyl-cyclopentadienyl Complexes*
| Autor: | Brauel, Anke, Rehder, Dieter |
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| Zdroj: | Zeitschrift für Naturforschung B; May 1987, Vol. 42 Issue: 5 p605-609, 5p |
| Abstrakt: | The title compounds have been prepared by NO transfer from [Co(NO)2Hal]2(Hal = Cl, Br, I) to [CpM(CO)3]2, CpM(H)(CO)3and [CpM(CO)3]-(M = Cr, Mo, W; Cp = η5-C5H5). In the case of the neutral complexes, the reactions need initiation and support by light; the anionic complexes are nitrosylated in a dark reaction. The highest yields (60%) are obtained from the reactions between [Co(NO)2Br]2and [CpM(CO)3]2(M = Cr, Mo). |
| Databáze: | Supplemental Index |
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