Nucleophile and aryl radical reactivity in SRN1 aromatic nucleophilic substitution reactions. Absolute and relative electrochemical determination

…, J Pinson, JM Saveant, A Thiebault

文献索引：Amatore, Christian; Oturan, Mehmet A.; Pinson, Jean; Saveant, Jean-Michel; Thiebault, Andre Journal of the American Chemical Society, 1985 , vol. 107, p. 3451 - 3459

全文：HTML全文

被引用次数: 74

摘要

Abstract: Three electrochemical methods are used to obtain the rate constants of the Are+ Nu-reaction. In the direct cyclic voltammetric method, the data are derived from the decrease of the substrate peak current upon addition of the nucleophile while in the relative method they are obtained from the peak heights of the two substitution products observed upon repetitive cycling of the substrate solution in the presence of two nucleophiles. In the redox ...