Synthesis of o-Phenylenediamine from o-nitroaniline and H2S in Aqueous Solutions.

被引：0

作者：

Bogdal, Stanislaw

Milewska, Malgorzata

机构：

来源：

Przemysl Chemiczny | 1979年 / 58卷 / 09期

关键词：

CATALYSTS - Sodium Polysulfides - CHEMICAL REACTIONS - Reduction - SULFUR COMPOUNDS - Applications;

D O I：

暂无

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学科分类号：

摘要：

In the reported experiments, the investigations of reduction, catalyzed by sodium polysulphides, of o-nitrioaniline with H//2S in water solutions in the presence of emulgator have been carried out. The investigations have shown that in these conditions in the temperature ca. 373 K under the pressure 3,5. 10**5 N/m**2 the process has been relatively quick. The final products of the reduction have been o-phenylenediamine and elementary sulphur.

引用

页码：481 / 483

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