SPIN TRAPPING OF SOME SHORT-LIVED RADICALS BY NITROXIDE METHOD
SPIN TRAPPING OF SOME SHORT-LIVED RADICALS BY NITROXIDE METHOD
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DOI：
10.1021/j100691a009
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发表时间：
1971-01-01
影响因子：
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通讯作者：
LAGERCRANTZ, C
中科院分区：
文献类型：
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作者：
LAGERCRANTZ, C
叔烷基亚硝基化合物的清除剂性质已用于捕获作为稳定的氮氧自由基的短寿命自由基。除了氮氧自由基中的氮原子核引起的主要三重态分裂外，esr谱还显示了二次分裂，这些分裂来自于被捕获自由基中的部分氮氧自由基的磁性核。从这些分裂，在许多情况下可以确定被捕获的自由基的结构。用氮氧自由基方法研究了许多反应和自由基，本文主要是我们实验室所得结果的摘要。
The scavenger properties of ieri-alkylnitroso compounds have been used for the trapping of short-lived free radicals as stable nitroxide radicals. As well as the main triplet splitting caused by the nitrogen nucleus of the nitroxide group, the esr spectra showed secondary splittings which originated from magnetic nuclei of the part of thenitroxide derived from the trapped radical. From these splittings it was in many cases possible to determine the structure of the trapped radical. A number of reactions and radicals have been studied with the nitroxide method, and this paper is mainly a résumé of the results obtained in our laboratories.