USE OF RE(C5H7O2)3 IN PREPARATION OF CATALYSTS FOR OLEFIN METATHESIS

被引：4

作者：

KLIMOV, OV

KHOMYAKOVA, EA

STARTSEV, AN

机构：

[1] Boreskov Institute of Catalysis, Novosibirsk

来源：

CATALYSIS LETTERS | 1993年 / 19卷 / 2-3期

关键词：

METATHESIS; ORGANOMETALLIC CATALYSTS; COCATALYSTS; LEAD TETRAETHYL;

D O I：

10.1007/BF00771754

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：

New catalysts for olefin metathesis are obtained upon interaction between rhenium trisacetylacetonate and Y-Al2O3 surface. After high temperature treatment in flows Of O2 and N2 and addition of organometallic compound as a cocatalyst the activity of the resulting catalyst exceeds that of known Re/Al2O3 catalysts prepared by impregnation. The catalysts exhibit maximal activity at a cocatalyst surface concentration of 3 x 10(-7) mol/m2. Further increase of the cocatalyst concentration leads to deactivation.

引用

页码：189 / 195

页数：7

共 16 条

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