Iridium nanoparticles prepared in ionic liquids: An efficient catalytic system for the hydrogenation of ketones

被引：91

作者：

Fonseca, GS ^{[1
]}

Scholten, JD ^{[1
]}

Dupont, J ^{[1
]}

机构：

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

来源：

SYNLETT | 2004年 / 09期

关键词：

ionic liquids; hydrogenation; iridium; ketones; nanoparticles; biphasic catalysis;

D O I：

10.1055/s-2004-829061

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ir(0) nanoparticles with 2.3 +/- 0.4 nm in diameter prepared by simple reduction of [Ir(cod)Cl](2) in 1-n-butyl-3-methylimidazolium hexafluorophosphate ionic liquid constitute a simple, efficient and recyclable catalytic system for the solventless or biphasic hydrogenation of ketones under mild reaction conditions.

引用

页码：1525 / 1528

页数：4

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