Electrochemical study of nickel(salen) and cobalt(salen) derivatives complexes in the presence of unsaturated halides

The electrochemical intramolecular cyclisation of allyl 2-bromophenyl ethers in N,N'-dimethylformamide at constant current in a diaphragmless cell has been developed using Ni(II) and Co(II) complexes as electron-transfer mediators. Cyclic compounds are obtained in good yields under appropriate...

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Detalhes bibliográficos
Autor principal: Duñach, E. (author)
Outros Autores: Esteves, Ana Paula (author), Leite, Luís F. M. (author), Lemos, Maria A. (author), Medeiros, Maria José (author), Olivero, S. (author)
Formato: article
Idioma:eng
Publicado em: 2003
Assuntos:
Electron transfer
Cyclisation
Nickel
Cobalt
Radicals
Heterocycles
Texto completo:http://hdl.handle.net/1822/4606
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/4606
Descrição
Resumo:The electrochemical intramolecular cyclisation of allyl 2-bromophenyl ethers in N,N'-dimethylformamide at constant current in a diaphragmless cell has been developed using Ni(II) and Co(II) complexes as electron-transfer mediators. Cyclic compounds are obtained in good yields under appropriate experimental conditions.

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