|
|||||
|
|
Micellar effect in hydroformylation of high olefin catalysed by water-soluble rhodium complexes associated with sulfonated diphosphines |
|
| Authors: | Marta Gimnez-Pedrs Ali Aghmiz Carmen Claver Anna M Masdeu-Bult Denis Sinou |
| Institution: | a Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Pl. Imperial Tàrraco, 1, 43005, Tarragona, Spain b Laboratoire de Synthèse Asymétrique associé au CNRS, CPE Lyon, Université Claude Bernard Lyon I, 43, boulevard du 11 novembre 1918, 69622, Villeurbanne Cédex, France |
| Abstract: | High linear alkenes (1-octene and 1-decene) have been hydroformylated using water-soluble rhodium complexes associated with sulfonated diphosphines in the presence of ionic surfactants or methanol. In all cases, the hydroformylation activities were higher than in experiments without additives. The selectivity in aldehydes was higher when we used cetyltrimethylammonium hydrogensulfate (CTAHSO4) as the surfactant or methanol as the co-solvent. |
| Keywords: | Hydroformylation Aqueous systems Sulfonated diphosphines Micellar effect |
| 本文献已被 ScienceDirect 等数据库收录！ | |