Group 4 and Group 8 unbridged metallocene derivatives with a pendant fluorenyl group. X-ray structure of 1,1â²-bis[2-(2-fluorenyl)propyl]ferrocene
| Autor: | Nigel Wheatley, Myriam Laly, Roland Broussier, Bernard Gautheron, Philippe Kalck, Shaen G. Mkoyan, Patrice Perron |
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| Rok vydání: | 1999 |
| Předmět: |
chemistry.chemical_classification
Organic Chemistry X-ray Salt (chemistry) Biochemistry Medicinal chemistry Catalysis Inorganic Chemistry chemistry.chemical_compound Ferrocene chemistry Group (periodic table) Materials Chemistry Organic chemistry Reactivity (chemistry) Physical and Theoretical Chemistry Metallocene Hydroformylation |
| Zdroj: | Journal of Organometallic Chemistry. 574:267-275 |
| ISSN: | 0022-328X |
| DOI: | 10.1016/s0022-328x(98)00850-x |
| Popis: | The action of one equivalent of BuLi on 2-cyclopentadienyl-2-fluorenylpropane (C5H5CMe2C13H9) led to the monoanionic salt LiC5H4CMe2C13H9. This anion was reacted with Fe2Cl4(THF)3, TiCl3(THF)3, ZrCl4, HfCl4 or CpZrCl3, DME and, in a mixture with CpLi, with Fe2Cl4(THF)3 affording the corresponding metallocenes and metallocene dichlorides. The X-ray structure of Fe(η5-C5H4CMe2C13H9)2 is described. The first results about the reactivity of the fluorenyl group are reported together with the synthesis of Zr(η5-C5H5)[η5-C5H4CMe2-η5-C13H8Rh(cod)]Cl2, which has been tested using hydroformylation and cyclotrimerisation catalysis. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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