SYNTHESIS OF PYRAZOLECARBOXYLIC-ACID VIA COBALT-CATALYZED LIQUID-PHASE OXIDATION

被引：7
|
作者：
TANAKA, N
SHINKE, S
TAKIGAWA, S
机构：
来源：
CHEMISTRY LETTERS | 1991年 / 04期
关键词：
D O I：
10.1246/cl.1991.585
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the presence of catalytic amount of cobalt acetate(II), manganese acetate(II) and bromide ion, the selective oxidation of 3,5-dichloro-1,4-dimethylpyrazole with molecular oxygen afforded 3,5-dichloro-1-methylpyrazole-4-carboxylic acid in more than 95% yield.
引用
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页码：585 / 588
页数：4
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