A study of the organic by-products in the cyclohexanone ammoximation

被引：35

作者：

Cesana, A

Mantegazza, MA

Pastori, M

机构：

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1997年 / 117卷 / 1-3期

关键词：

heterogeneous catalytic oxidation; ammoximation; titanium silicalite; hydrogen peroxide; cyclohexanone oxime;

D O I：

10.1016/S1381-1169(96)00296-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The heterogeneous catalyzed ammoximation of cyclohexanone on titanium silicalite catalyst has been studied. Cyclohexanone oxime is formed by reaction of cyclohexanone with ammonia and hydrogen peroxide. The organic by-products formed in the reaction have been studied and the following products were identified: nitrocyclohexane, cyclohexenylcyclohexanone, cyclohexenone oxime and cyclohexanone azine. The effect of some reaction parameters on by-products formation have been investigated. Experiments have been performed to verify if these by products are due to side or consecutive reactions and derive from non-catalyzed or catalyzed reactions.

引用

页码：367 / 373

页数：7

共 6 条

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