OZONE-MEDIATED NITRATION OF ARENAS WITH NITROGEN-DIOXIDE - CHANGE-OVER OF THE ORIENTING INFLUENCES OF ALKYL, ALKOXYL AND HALOGEN SUBSTITUENT GROUPS FROM META TO ORTHO-PARA DOMINANCE

被引:19
作者
SUZUKI, H
MURASHIMA, T
MORI, T
机构
关键词
D O I
10.1039/c39940001443
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In ozone-mediated nitration of toluene, anisole and chlorobenzene with nitrogen dioxide, the initial products have been found to be composed mainly of the meta-nitro derivatives, but the isomer distributions are rapidly replaced by the ortho-pal-a isomers as the reaction proceeds, suggesting the operation of the electron transfer mechanism involving the nitrogen trioxide as initial electrophile.
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页码:1443 / 1444
页数:2
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