IODIDE-ION QUENCHING OF THE PHOTOLYSIS OF 1-IODOANTHRAQUINONE ANION RADICAL - EVIDENCE FOR AN ARYL RADICAL NUCLEOPHILE REACTION

被引：7

作者：

BETHELL, D ^{[1
]}

COMPTON, RG ^{[1
]}

WELLINGTON, RG ^{[1
]}

机构：

[1] UNIV OXFORD,PHYS CHEM LAB,OXFORD OX1 3QZ,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1992年 / 02期

关键词：

D O I：

10.1039/p29920000147

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The photolysis of 1-iodoanthraquinone anion radical in acetonitrile containing tetrabutylammonium iodide(TBA+I-) is unaffected by changes in [TBA+I-] up to 0.2 mol dm-3, confirming that the previously observed iodide ion quenching results from capture of photogenerated aryl radicals by the nucleophilic iodide, a process analogous to that in nucleophilic aromatic substitution by the S(RN)1 mechanism.

引用

页码：147 / 148

页数：2

共 11 条

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