DETECTION AND REACTIONS OF RADICAL CATIONS GENERATED BY PHOTOLYSIS OF AROMATIC-COMPOUNDS WITH TETRANITROMETHANE IN 1,1,1,3,3,3-HEXAFLUORO-2-PROPANOL AT ROOM-TEMPERATURE

被引：85

作者：

EBERSON, L ^{[1
]}

HARTSHORN, MP ^{[1
]}

PERSSON, O ^{[1
]}

机构：

[1] UNIV CANTERBURY,CHRISTCHURCH 1,NEW ZEALAND

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1995年 / 34卷 / 20期

关键词：

HEXAFLUOROPROPANOL; NITRO COMPOUNDS; PHOTOCHEMISTRY; RADICAL CATIONS; TETRANITROMETHANE;

D O I：

10.1002/anie.199522681

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Extremely persistent even at room temperature are the radical cations of aromatic compounds such as dimethoxybenzene and dimethyl‐ and methoxynaphthalene, when generated photolytically in 1,1,1,3,3,3‐hexafluoro‐2‐propanol (HFP). They can be detected by EPR spectroscopy even in the presence of nucleophiles such as trinitromethanide ion. Their half‐lives in HFP often exceed those found in CF3COOH by a factor of more than 100! Copyright © 1995 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：2268 / 2269

页数：2

共 8 条

[1] PHOTOCHEMICAL NITRATION BY TETRANITROMETHANE .22. ADDUCTS AS PRECURSORS OF NITRO SUBSTITUTION PRODUCTS FROM THE PHOTOLYSIS OF 1-METHOXYNAPHTHALENE-TETRANITROMETHANE, DEHYDRODIMER FORMATION AND THE REGIOCHEMISTRY OF TRINITROMETHANIDE ION ATTACK ON THE RADICAL-CATION OF 1-METHOXYNAPHTHALENE [J].