A STRIKING EFFECT OF SPIN MULTIPLICITY ON THE PHOTOINDUCED ELECTRON-TRANSFER REACTION OF A 1-VINYLNAPHTHALENE-PYROMELLITIC DIANHYDRIDE SYSTEM

被引：5

作者：

NAKAJIMA, T ^{[1
]}

SHIROTA, Y ^{[1
]}

机构：

[1] OSAKA UNIV, FAC ENGN, DEPT APPL CHEM, SUITA, OSAKA 565, JAPAN

来源：

CHEMISTRY LETTERS | 1994年 / 08期

关键词：

D O I：

10.1246/cl.1994.1577

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The photochemical reaction of a 1-vinylnaphthalene - pyromellitic dianhydride system is found to show a striking effect of spin multiplicity on the reaction pathway; whereas the radical ion pair generated in the electronically excited singlet state readily undergoes back electron transfer, that produced in the triplet state leads to the formation of a 2:1 adduct. The present study presents an example which suggests the control of back electron transfer by spin multiplicity in the photoinduced electron-transfer reaction.

引用

页码：1577 / 1580

页数：4

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