An active and stable Wilkinson's complex-derived SiO2-tethered catalyst via an amine ligand for cyclohexene hydroformylation

被引：19
作者：
Huang, L
Kawi, S
机构：
[1] Natl Univ Singapore, Chem & Proc Engn Ctr, Singapore 119260, Singapore
[2] Natl Univ Singapore, Dept Environm Chem & Engn, Singapore 119260, Singapore
来源：
CATALYSIS LETTERS | 2004年 / 92卷 / 1-2期
关键词：
Wilkinson's complex; SiO2-tethered catalyst; amine ligand; cyclohexene hydroformylation;
D O I：
10.1023/B:CATL.0000011087.58049.32
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：
A Wilkinson's complex-derived SiO2-tethered catalyst via an amine ligand is not only fairly effective and stable for cyclohexene hydroformylation under the milder conditions of 100 degreesC and 28 bar of equimolar CO and H-2 but also prevailing over the corresponding homogeneous catalyst. This catalyst has the advantage of resistance to rhodium leaching or/and high activity over homologous tethered catalysts via phosphine and thiol ligands.
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收藏
页码：57 / 62
页数：6
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