ONE-STEP SYNTHESIS OF CITRONITRIL ON HYDROTALCITE DERIVED BASE CATALYSTS

被引：74

作者：

CORMA, A

IBORRA, S

PRIMO, J

REY, F

机构：

[1] Instituto de Tecnologia Quimica UPV-CSIC, Universidad Politecnica de Valencia, 46022 Valencia, Camino de Vera s/n

来源：

APPLIED CATALYSIS A-GENERAL | 1994年 / 114卷 / 02期

关键词：

BASE CATALYST; HYDROTALCITE CATALYST; CITRONITRIL SYNTHESIS;

D O I：

10.1016/0926-860X(94)80175-4

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：

Citronitril was obtained starting from ethyl cyanoacetate and benzylacetone using solid base catalysts. Hydrotalcites were found to carry out this reaction efficiently. The hydrotalcite catalyst was optimized from the point of view of its textural properties, composition,i.e. Ca, Mg, and Zn as divalent cations, and Al/(Al + Mg) in the case of the magnesium-aluminium hydrotalcites. The influence of water, reaction temperature and polarity of the solvent on conversion and selectivity was studied.

引用

页码：215 / 225

页数：11

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