Synthesis, characterization and electrochemical behaviour of dimethyleneamine-bridged methylated and non-methylated biferrocenyl derivatives
| Autor: | Carmen M. Casado, Raquel Sevilla, M. Pilar García-Armada, Beatriz Alonso, Marta Herrero, Manuel Algarra |
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| Rok vydání: | 2019 |
| Předmět: |
010405 organic chemistry
Chemistry Organic Chemistry chemistry.chemical_element Nuclear magnetic resonance spectroscopy Electrolyte 010402 general chemistry Electrochemistry 01 natural sciences Biochemistry 0104 chemical sciences Inorganic Chemistry Solvent chemistry.chemical_compound Ferrocene Polymer chemistry Materials Chemistry Physical and Theoretical Chemistry Cyclic voltammetry Platinum Dichloromethane |
| Zdroj: | Journal of Organometallic Chemistry. 896:183-187 |
| ISSN: | 0022-328X |
| Popis: | Two dimethyleneamine-bridged octamethylated and non-methylated biferrocenyl complexes, compounds 1 and 2, have been synthesized and characterized by 1H, 29Si{1H} and 13C{1H} NMR spectroscopy, and mass spectrometry. The redox activity of the ferrocenyl centers in 1 and 2 has been characterized by cyclic voltammetry in dichloromethane containing [n-Bu4N][PF6], [n-Bu4N][B(C6F5)4] or [n-Bu4N]Cl as electrolyte support. Their electrochemistry is not only strongly dependent on the solvent/electrolyte medium but also on the substituents of the ferrocenyl moieties. Studies of the electrochemical oxidation of 1 provide evidence of the grafting of a ferrocene species onto platinum electrode surfaces. |
| Databáze: | OpenAIRE |
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