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Madurro, J.M.; Oliveira, S.M. de; Campos, J.L.
Sao Paulo Univ., SP (Brazil). Inst. de Quimica1988
Sao Paulo Univ., SP (Brazil). Inst. de Quimica1988
AbstractAbstract
[en] An electrocatalytic procedure for the oxidation of olefines, ketones, heterocycles and ethers using the RuIV oxidant RuO (bpy) (trpy)2+(bpy is 2,2 - bipyridine; trpy is 2,2', 2''' - terpyridine), is described. The relative reactivities of the substrates are determined by analysis of the exponential i x t curves, using simple linear and exponential least-square programme. Mechanistics considerations based on the observed relative reactivities are discussed. (M.J.C.)
[pt]
Descreve-se um metodo eletrocatalitico para oxidacao de olefinas, cetonas, heterociclos e eteres usando-se o oxidante RuIV, RuO (bpy) (tr)2+ (bpy e 2,2' - bipiridina; trpy = 2,2', 2'' - tripiridina). Determinam-se as reatividades relativas dos substratos analisando-se curvas exponencial i x t introduzidos em um programa de micro-computador. Discutem-se consideracoes mecanisticas baseadas nas reatividades relativas. (M.J.C.)Original Title
Estudo das reatividades das oxidacoes eletro-cataliticas de substratos organicos com um complexo de Ru(IV)
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1988; 9 p; 6. Brazilian Symposium on Electrochemistry and Electroanalytics; Sao Paulo, SP (Brazil); 28-30 Mar 1988
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