Application of zeolite titanium Beta in the rearrangement of α-pinene oxide to campholenic aldehyde

被引：88

作者：

Kunkeler, PJ ^{[1
]}

van der Waal, JC ^{[1
]}

Bremmer, J ^{[1
]}

Zuurdeeg, BJ ^{[1
]}

Downing, RS ^{[1
]}

van Bekkum, H ^{[1
]}

机构：

[1] Delft Univ Technol, Organ Chem & Catalysis Lab, NL-2628 BL Delft, Netherlands

来源：

CATALYSIS LETTERS | 1998年 / 53卷 / 1-2期

关键词：

titanium Beta; Lewis acid; alpha-pinene oxide; campholenic aldehyde; isomerization;

D O I：

10.1023/A:1019049704709

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：

Zeolite titanium Beta is found to be an effective catalyst for the industrially relevant rearrangement of alpha-pinene oxide to campholenic aldehyde, giving selectivities of up to 89% in the liquid phase. In the gas phase, up to 94% selectivity is obtained at conversions above 95%, which exceeds the best values obtained with homogeneous Lewis acid catalysts. The selectivity obtained is profoundly influenced by the solvent or co-adsorbate applied.

引用

页码：135 / 138

页数：4

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