Browsing by Author "Norambuena, E."
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Norambuena, E.; Olea, C.; Aliaga, C. (1993)EPR has been used to investigate the radicals postulated as intermediates in the intramolecular electron transfer and dehalogenation of p-nitrobenzyl bromide (p-NBBr) in DMSO and DMFA at room temperature. The electrochemical ...
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Olea Azar, Claudio; Abarca, B.; Norambuena, E.; Opazo, L.; Rigol, C.; Ballesteros, R.; Chadlaoui, M. (2005)The ESR spectra of radicals obtained by electrolytic reduction of 2-acylpyridines and 6,6′-diacyl-2,2′-bipyridines were measured in dimethylsulfoxide (DMSO) and analyzed by quantum chemical calculations. The electrochemistry ...
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Norambuena, E.; Olea Azar, Claudio (Marcel Dekker Inc.Taylor & Francis, 1996)The EPR spectra of radicals obtained by electrohytical reduction of 2-nitroimidazole and 4-nitroimidazole were measured in mixed solvents. The behavior of the nitrogen coupling constants with the solvent composition is ...