REACTION OF TERT-BUTOXY RADICALS WITH CYCLIC ALKENES STUDIED BY THE NITROXIDE RADICAL-TRAPPING TECHNIQUE

被引:9
作者
BUSFIELD, WK
GRICE, DI
JENKINS, ID
THANG, SH
机构
[1] Division of Science and Technology, Griffith University
关键词
D O I
10.1071/CH9911407
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The pattern of reactions occurring between t-butoxy radicals and a number of cyclic alkenes has been investigated by the nitroxide radical-trapping technique. The major reaction pathway is allylic abstraction unless this position is at a bridgehead as in norbornene where the major pathway is radical addition. The technique is sufficiently sensitive to identify minor reaction pathways of non-allylic substitution and radical addition when in the presence of extensive allylic substitution. Some stereoselective effects are also detected.
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页码:1407 / 1415
页数:9
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