Structural Effects on the OH−??Promoted Fragmentation of Methoxy??Substituted 1??Arylalkanol Radical Cations in Aqueous Solution: The Role of Oxygen Acidity

…, L Manduchi, M Salamone, S Steenken

文献索引：Baciocchi, Enrico; Bietti, Massimo; Gerini, Maria Francesca; Manduchi, Laura; Salamone, Michela; Steenken, Steen Chemistry - A European Journal, 2001 , vol. 7, # 7 p. 1408 - 1416

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被引用次数: 15

摘要

Abstract A kinetic and product study of the OH−-induced decay in H 2 O of the radical cations generated from some di-and tri-methoxy-substituted 1-arylalkanols (ArCH (OH) R.+) and 2- and 3-(3, 4-dimethoxyphenyl) alkanols has been carried out by using pulse-and γ-radiolysis techniques. In the 1-arylalkanol system, the radical cation 3, 4-(MeO) 2 C 6 H 3 CH 2 OH.+ decay at a rate more than two orders of magnitude higher than that of its methyl ether; this ...