A self-emulsifying catalytic system for ...
Document type :
Article dans une revue scientifique
DOI :
Permalink :
Title :
A self-emulsifying catalytic system for the aqueous biphasic hydroformylation of triglycerides
Author(s) :
Vanbésien, Théodore [Auteur]
Sayede, Adlane [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Monflier, Eric [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Hapiot, Frederic [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Sayede, Adlane [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Monflier, Eric [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Hapiot, Frederic [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Journal title :
Catal. Sci. Technol.
Volume number :
6
Pages :
3064-3073
Publication date :
2015-11-24
HAL domain(s) :
Chimie/Catalyse
Chimie/Chimie inorganique
Chimie/Chimie inorganique
English abstract : [en]
The Rh-catalyzed hydroformylation of the C[double bond, length as m-dash]C double bonds of triglycerides (T) was performed in aqueous medium through the formation of supramolecular complexes resulting from the inclusion ...
Show more >The Rh-catalyzed hydroformylation of the C[double bond, length as m-dash]C double bonds of triglycerides (T) was performed in aqueous medium through the formation of supramolecular complexes resulting from the inclusion of the alkenyl chains of T into the cavity of modified cyclodextrins (CDs). Mixing T and the aqueous catalytic phase in the presence of CDs led to emulsions that were characterized by phase diagrams and nephelometric measurements. Variations of the nature of the CDs, the reaction temperature, the CO/H2 pressure and the nature of the catalyst allowed for the optimization of the catalytic conditions. The concept was efficiently applied to commercial oils. Molecular dynamics simulations corroborated the experimental data.Show less >
Show more >The Rh-catalyzed hydroformylation of the C[double bond, length as m-dash]C double bonds of triglycerides (T) was performed in aqueous medium through the formation of supramolecular complexes resulting from the inclusion of the alkenyl chains of T into the cavity of modified cyclodextrins (CDs). Mixing T and the aqueous catalytic phase in the presence of CDs led to emulsions that were characterized by phase diagrams and nephelometric measurements. Variations of the nature of the CDs, the reaction temperature, the CO/H2 pressure and the nature of the catalyst allowed for the optimization of the catalytic conditions. The concept was efficiently applied to commercial oils. Molecular dynamics simulations corroborated the experimental data.Show less >
Language :
Anglais
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
ENSCL
CNRS
Centrale Lille
Univ. Artois
Université de Lille
CNRS
Centrale Lille
Univ. Artois
Université de Lille
Collections :
Research team(s) :
Catalyse et chimie supramoléculaire (CASU)
Couches minces & nanomatériaux (CMNM)
Couches minces & nanomatériaux (CMNM)
Submission date :
2019-09-25T14:04:31Z