Catalytic hydrogenation behaviors of silica-supported carboxymethyl cellulose-palladium complex

被引：0
|
作者：
Liming, Tang [1 ]
Xinxin, Wang [1 ]
Meiyu, Huang [1 ]
Yingyan, Jiang [1 ]
机构：
[1] Acad Sinica, Beijing, China
来源：
Shiyou Huagong/Petrochemical Technology | 1995年 / 24卷 / 02期
关键词：
Aldehydes - Atmospheric pressure - Catalyst activity - Catalyst selectivity - Catalysts - Cellulose derivatives - Ketones - Natural polymers - Olefins - Palladium - pH - Silica;
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摘要：
Catalytic hydrogenation behaviors of a novel natural polymer-supported catalyst, silica-supported carboxymethyl cellulose-palladium complex, have been investigated. The results showed that COO/Pd molar ratio, solvents and pH value had much influence on catalytic behaviors. Such catalyst could catalyze the hydrogenation of nitrobenzene, olefins, benzaldehyde and acetophenone in high activity and selectivity at 30°C and under atmospheric pressure. Furthermore, it also showed high stability and could be reused several times without any decrease in catalytic activity.
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页码：91 / 94
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