E. Duñach, A.P. Estevesa, L.F.M. Leitea), M.A. Lemosa), M.J. Medeirosa) *, S. Olivero
Laboratoire Arômes, Synthèses et Interactions, Université de Nice-Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 2, France
a) Centro de Química/IBQF, Universidade do Minho, Largo do Paço, 4700-320 Braga, Portugal
Received 7 December 2002; accepted in revised form 7 April 2003
Abstract
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.
]]> Keywords: electron transfer, cyclisation, nickel, cobalt, radicals, heterocycles.
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* Corresponding author. E-mail address: medeiros@quimica.uminho.pt.
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