Ligand-free copper() oxide nanoparticle-catalysed amination of aryl halides in ionic liquids
In the following, we present a simple and feasible methodology for a C-N coupling reaction using nanoscale Cu 2 O catalysts incorporated in n -Bu 4 POAc ionic liquid media. It is shown that a wide range of amines and aryl halides can be coupled selectively in high yields, without the use of ligands...
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| Veröffentlicht in: | Catalysis science & technology 2014-01, Vol.4 (1), p.12-18 |
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| container_title | Catalysis science & technology |
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| creator | Keßler, Michael T Robke, Silas Sahler, Sebastian Prechtl, Martin H. G |
| description | In the following, we present a simple and feasible methodology for a C-N coupling reaction using nanoscale Cu
2
O catalysts incorporated in
n
-Bu
4
POAc ionic liquid media. It is shown that a wide range of amines and aryl halides can be coupled selectively in high yields, without the use of ligands or additives (bases) and without precautions against water or air. All catalyses can be carried out with a nanoparticle catalyst loading as low as 5 mol%, based on the used precursor.
In the following, we present a simple and feasible methodology for a C-N coupling reaction using nanoscale Cu
2
O catalysts incorporated in
n
-Bu
4
POAc ionic liquid media. |
| doi_str_mv | 10.1039/c3cy00543g |
| format | Article |
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2
O catalysts incorporated in
n
-Bu
4
POAc ionic liquid media. It is shown that a wide range of amines and aryl halides can be coupled selectively in high yields, without the use of ligands or additives (bases) and without precautions against water or air. All catalyses can be carried out with a nanoparticle catalyst loading as low as 5 mol%, based on the used precursor.
In the following, we present a simple and feasible methodology for a C-N coupling reaction using nanoscale Cu
2
O catalysts incorporated in
n
-Bu
4
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2
O catalysts incorporated in
n
-Bu
4
POAc ionic liquid media. It is shown that a wide range of amines and aryl halides can be coupled selectively in high yields, without the use of ligands or additives (bases) and without precautions against water or air. All catalyses can be carried out with a nanoparticle catalyst loading as low as 5 mol%, based on the used precursor.
In the following, we present a simple and feasible methodology for a C-N coupling reaction using nanoscale Cu
2
O catalysts incorporated in
n
-Bu
4
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2
O catalysts incorporated in
n
-Bu
4
POAc ionic liquid media. It is shown that a wide range of amines and aryl halides can be coupled selectively in high yields, without the use of ligands or additives (bases) and without precautions against water or air. All catalyses can be carried out with a nanoparticle catalyst loading as low as 5 mol%, based on the used precursor.
In the following, we present a simple and feasible methodology for a C-N coupling reaction using nanoscale Cu
2
O catalysts incorporated in
n
-Bu
4
POAc ionic liquid media.</abstract><doi>10.1039/c3cy00543g</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
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| ispartof | Catalysis science & technology, 2014-01, Vol.4 (1), p.12-18 |
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| language | eng |
| recordid | cdi_crossref_primary_10_1039_C3CY00543G |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Aromatic compounds |
| title | Ligand-free copper() oxide nanoparticle-catalysed amination of aryl halides in ionic liquids |
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