| Autor: |
Cámpora, J., Matas, I., Palma, P., Álvarez, E., Kleijn, H., Deelman, B.J., Passaglia, E. |
| Přispěvatelé: |
Organic Chemistry and Catalysis, Sub Chem Biol & Organic Chem begr 1-6-12 |
| Jazyk: |
angličtina |
| Rok vydání: |
2010 |
| Popis: |
The catalytic activities of the highly fluorous systems formed by the zirconocene(IV) complexes [Zr{h5- C5H4SiMe2C2H4RF}2Cl2] (RF ¼ C6F13 (4a), C10F21 (4b)) or [Zr-{h5-C5H3(SiMe2C2H4C6F13)2}2Cl2] (5a) and MMAO in toluene have been studied and compared with analogous nonfluorous systems generated from [Zr{h5-C5H4SiMe3}2Cl2] and [Zr{h5-C5H5}2Cl2]. Although less active than the reference systems, the fluorous catalysts are stable over prolonged polymerization times, giving rise to polymers with similar molecular weights to those obtained with [Zr{h5-C5H4SiMe3}2Cl2]. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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