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https://hdl.handle.net/1822/3062
Título: | The study of nickel(II) and cobalt(II) complexes with a chiral salen derivative as catalysts for the electrochemical cyclisation of unsaturated 2-bromophenyl ethers |
Autor(es): | Duñach, E. Esteves, Ana Paula Medeiros, Maria José Pletcher, Derek Olivero, S. |
Palavras-chave: | Cyclic voltammetry Electrosynthesis [Ni(salen)] [Co(salen)] Bromophenyl ethers Cyclisation 2-Bromophenyl ethers 2-broniophenyl ethers |
Data: | 2004 |
Editora: | Elsevier Science SA |
Revista: | Journal of Electroanalytical Chemistry |
Citação: | Duñach, E., Esteves, A. P., Medeiros, M. J., Pletcher, D., & Olivero, S. (2004, May). The study of nickel(II) and cobalt(II) complexes with a chiral salen derivative as catalysts for the electrochemical cyclisation of unsaturated 2-bromophenyl ethers. Journal of Electroanalytical Chemistry. Elsevier BV. http://doi.org/10.1016/j.jelechem.2003.10.045 |
Resumo(s): | Reductions of Ni(II) and Co(II) complexes with the Jacobsen ligand (a chiral, substituted salen) in the absence and in the presence of allyl 2-bromophenyl ethers in N,N’-dimethylformamide were investigated with the aid of cyclic voltammetry and constant-current and controlled-potential electrolyses. The complexes were effective catalysts for the reduction of these organic substrates and cyclic compounds were obtained in good yields under appropriate experimental conditions. Modest asymmetric induction was observed. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/3062 |
DOI: | 10.1016/j.jelechem.2003.10.045 |
ISSN: | 0022-0728 |
Versão da editora: | Available online at www.sciencediretc.com |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CDQuim - Artigos (Papers) |
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Artigo.pdf Acesso restrito! | Documento principal | 227,96 kB | Adobe PDF | Ver/Abrir |