Electrochemical Study of Nickel (salen) and Cobalt (salen) Derivative 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,A.P. (author), Leite,L.F.M. (author), Lemos,M.A. (author), Medeiros,M.J. (author), Olivero,S. (author)
Formato: article
Idioma:eng
Publicado em: 2003
Assuntos:
electron transfer
cyclisation
nickel
cobalt
radicals
heterocycles
Texto completo:http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000200007
País:Portugal
Oai:oai:scielo:S0872-19042003000200007
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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