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TitleElectrochemical catalytic cyclization reactions using environmentally friendly methodologies
Author(s)Duñach, E.
Medeiros, M. J.
Olivero, S.
Nickel(II) complex
Ethanol solvent
Issue date27-Apr-2013
PublisherThe Electrochemical Society
JournalJournal of The Electrochemical Society
Abstract(s)The electrochemical intramolecular cyclisation of bromoalkoxylated derivatives 1 was carried out using Ni(II) complexes as the catalysts in ethanol solutions by constant-current electrolysis in one-compartment cell in the absence of sacrificial anodes as an environmentally friendly system. The reduction of the substrates proceeds via one-electron cleavage of the carbon–bromine bond to form radical-type intermediates that undergo cyclisation to afford cyclic ethers in moderate to good yields.
Publisher version
AccessOpen access
Appears in Collections:CDQuim - Artigos (Papers)

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