CATION RADICALS OF 1,3,5-TRIS(DIARYLAMINO)BENZENES

被引：53

作者：

STICKLEY, KR ^{[1
]}

BLACKSTOCK, SC ^{[1
]}

机构：

[1] VANDERBILT UNIV,DEPT CHEM,NASHVILLE,TN 37235

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 10期

基金：

美国国家科学基金会; 美国国家卫生研究院;

关键词：

D O I：

10.1016/0040-4039(95)00094-S

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cyclic voltammetry and ESR studies reveal the nature of the cation radicals of some 1,3,5-tris(diarylamino)benzenes. Results show effectively delocalized radical cations with long solution lifetimes in cold media but with much less kinetic stability at ambient temperature than their monomeric triarylaminium cation radical counterparts. Intramolecular ortho coupling, perhaps via disproportionation, is a postulated cation radical decay mode.

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页码：1585 / 1588

页数：4

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