Rate-determining electron-transfer reactions in highly aqueous alcohol-water mixtures. A quantitative analysis of solvent effects on the oxidation of 4-methoxyphenylacetate by potassium 12-tungstocobaltate(III)

被引:8
作者
Bietti, M
Baciocchi, E
Engberts, JBFN
机构
[1] UNIV ROMA LA SAPIENZA,DIPARTIMENTO CHIM,I-00185 ROME,ITALY
[2] UNIV GRONINGEN,DEPT ORGAN & MOL INORGAN CHEM,9747 AG GRONINGEN,NETHERLANDS
关键词
D O I
10.1039/cc9960001307
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Kinetic solvent effects on the rate-determining outer-sphere electron-transfer reaction between 4-methoxy-phenylacetate and potassium 12-tungstocobaltate(III) in highly aqueous alcohol-water mixtures are quantitatively analysed in terms of pairwise Gibbs energy parameters for interaction of the initial and transition state with the cosolvent.
引用
收藏
页码:1307 / 1308
页数:2
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