A liquid triphasic system made of isooctane, water, and trioctylmethylammonium chloride allows one to carry out the hydroformylation of model olefins using neat RhCl3 as catalyst precursor. By using the triphasic system, the catalyst is kept separate from the reagents and products. This allows one to simply remove the product and to recycle the catalyst numerous times. No leaching of rhodium into the organic phase is observed.
Titolo: | Triphasic liquid systems for improved separations. Trioctylmethylammonium chloride immobilised rhodium trichloride: a phosphine-free hydroformylation catalytic system |
Autori: | |
Data di pubblicazione: | 2007 |
Rivista: | |
Abstract: | A liquid triphasic system made of isooctane, water, and trioctylmethylammonium chloride allows one to carry out the hydroformylation of model olefins using neat RhCl3 as catalyst precursor. By using the triphasic system, the catalyst is kept separate from the reagents and products. This allows one to simply remove the product and to recycle the catalyst numerous times. No leaching of rhodium into the organic phase is observed. |
Handle: | http://hdl.handle.net/10278/28646 |
Appare nelle tipologie: | 2.1 Articolo su rivista |
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