Electrochemical study of nickel(salen) and cobalt(salen) derivatives complexes ...

• Autor(es): Duñach, E. ; Esteves, Ana Paula ; Leite, Luís F. M. ; Lemos, Maria A. ; Medeiros, Maria José ; Olivero, S.
• Data: 2003
• Identificador Persistente: http://hdl.handle.net/1822/4606
• Origem: RepositóriUM - Universidade do Minho
• Assunto(s): Electron transfer; Cyclisation; Nickel; Cobalt; Radicals; Heterocycles
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

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.