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Comparison of phase transfer agents in the aqueous biphasic hydroformylation of higher alkenes
Comparison of phase transfer agents in the aqueous biphasic hydroformylation of higher alkenes
Nowothnick, Henriette; Rost, Anke; Hamerla, Tobias; Schomäcker, Reinhard; Müller, Christian; Vogt, Dieter
FG Mehrphasenreaktionstechnik
The Rh-catalyzed aqueous biphasic hydroformylation with the bidentate ligand SulfoXantPhos was investigated for different phase transfer agents (PTA). As such, polymer latices and microemulsions formed by non-ionic surfactants were used. In general, a higher PTA concentration enhances the reaction progress. The feasibility of catalyst recycling by simple phase separation is shown in principle. The Rh losses are low in the surfactant system and promising for a technical approach.
- Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
- This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
