Liquid-phase oxidation of 2-nitrotoluene with ozone in glacial acetic acid

被引：0
|
作者：
Galstyan, AG [1 ]
Tyupalo, NF [1 ]
机构：
[1] E Ukrainian State Univ, Rubezhnoe Branch, Rubezhnoye, Ukraine
来源：
PETROLEUM CHEMISTRY | 2002年 / 42卷 / 05期
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D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The kinetics and mechanism of ozone oxidation of 2-nitrotoluene dissolved in glacial acetic acid solution was studied. The addition of transition metal salts to the system was shown to increase the selectivity,of oxidation at the methyl group from 8.3 to 75.2%. 2-Nitrobenzoic acid was formed as the main product. The use of a mixed cobalt-bromide catalyst makes it possible to increase the oxidation rate and to significantly decrease the concentration of cobalt diacetate.
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页码：314 / 317
页数：4
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