Mobile phase effects in Rh/sulfonated phosphine/molten salts catalysed the biphasic hydroformylation of heavy olefins

被引：73

作者：

Dupont, J ^{[1
]}

Silva, SM ^{[1
]}

de Souza, RF ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Sul, Inst Quim, Lab Mol Catalysis, BR-91501970 Porto Alegre, RS, Brazil

来源：

CATALYSIS LETTERS | 2001年 / 77卷 / 1-3期

关键词：

hydroformylation; ionic liquids; molten salts; rhodium; biphasic catalysis;

D O I：

10.1023/A:1012778826542

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：

Rh(acetylacetonate)(CO)(2)/sulfonated-Xantphos dissolved in pure 1-n-butyl-3-methylimidazolium hexafluorophosphate ionic liquid catalyses the hydroformylation of heavy olefins (C-8-C-12) with selectivities (up to 99% in n-aldehydes). The selectivity is strongly influenced by the nature of the ionic phase and co-solvent.

引用

页码：131 / 133

页数：3

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