Mehrfachbindungen zwischen Hauptgruppenelementen und Übergangsmetallen
| Autor: | Wolfgang A. Herrmann, Dieter W. Marz |
|---|---|
| Rok vydání: | 1989 |
| Předmět: |
Chemistry
Organic Chemistry chemistry.chemical_element Rhenium Cleavage (embryo) Biochemistry Chloride Inorganic Chemistry Metal chemistry.chemical_compound Yield (chemistry) visual_art Polymer chemistry Materials Chemistry medicine visual_art.visual_art_medium Physical and Theoretical Chemistry Methylene Derivative (chemistry) medicine.drug |
| Zdroj: | Journal of Organometallic Chemistry. 362:C5-C7 |
| ISSN: | 0022-328X |
| DOI: | 10.1016/0022-328x(89)85299-4 |
| Popis: | A possibly general synthetic route to trialkylstannoxy compounds of the organotransition metal series was found, viz. the addition of hexamethyldistannane to trioxo(η 5 -pentamethylcyclopentadienyl)rhenium(VII) ( 1 ). The reaction occurs with concomitant cleavage of the tintin bond, and the air-sensitive product oxo(η 5 -pentamethylcyclopentadienyl)bis(trimethylstannoxy)rhenium(V) ( 2 ) was obtained in 90% yield after purification by recrystallisation from n-hexane/methylene chloride. The n-butyl derivative 2b (C 4 H 9 in place of CH 3 ) is prepared analogously. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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