COMPETITIVE INTRAMOLECULAR ELECTRON-TRANSFER AND SN2 REACTIONS OF RADICAL-ANIONS - EFFECTS OF SOLVENT POLARITY ON THE REACTION-MECHANISM

被引：16

作者：

KIMURA, N

TAKAMUKU, S

机构：

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1992年 / 65卷 / 06期

关键词：

D O I：

10.1246/bcsj.65.1668

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The solvent effects on the chemical reactivities of the radical anions of 1-(4-biphenylyl)-omega-chloroalkane have been investigated by using a pulse radiolysis technique. The reaction rates and reaction mechanism (intramolecular electron transfer and S(N)2) were found to change as a function of the polarity of the solvent used. On the basis of these results, it is discussed how their dichotomy takes place.

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页码：1668 / 1671

页数：4

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