REDUCTION OF ACETOPHENONE WITH PALLADIUM CATALYSTS BY HYDROGEN TRANSFER AND WITH MOLECULAR-HYDROGEN

被引：31

作者：

ARAMENDIA, MA

BORAU, V

JIMENEZ, C

MARINAS, JM

SEMPERE, ME

URBANO, P

机构：

[1] Univ of Cordoba, Spain

来源：

APPLIED CATALYSIS | 1988年 / 43卷 / 01期

关键词：

Catalysis - Catalysts - Palladium Compounds - Magnesium Compounds - Applications;

D O I：

10.1016/S0166-9834(00)80899-4

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：

The activities of various 3% palladium catalysts supported on a Spanish sepiolite and on different SiO2-AlPO4 (80:20 w/w) systems were compared in the reduction of acetophenone (i) by hydrogen transfer with cyclohexene as an hydrogen donor and a reflux system, (ii) by hydrogen transfer in a closed system and (iii) with hydrogen gas in a Parr system. The influence of the addition of hydrochloric acid, iron (III) chloride and sodium hydroxide on the reduction of acetophenone by hydrogen transfer was established and the reduction of differently substituted acetophenones (bearing various electron-withdrawing and electron-releasing substituents) was studied.

引用

页码：41 / 55

页数：15

共 32 条

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