Rhodium-Catalyzed Reductive Hydroformylation ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
URL permanente :
Titre :
Rhodium-Catalyzed Reductive Hydroformylation of Polyunsaturated Vegetable Oils Assisted by Triethylamine/<i>N</i>-methylimidazole Ligands Combination
Auteur(s) :
Abdallah, W. [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Ferreira, Michel [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Becquet, C. [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Ternel, Jeremy [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Bricout, Hervé [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Monflier, Eric [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Tilloy, Sebastien [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Ferreira, Michel [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Becquet, C. [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Ternel, Jeremy [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Bricout, Hervé [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Monflier, Eric [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Tilloy, Sebastien [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Titre de la revue :
ChemCatChem
Nom court de la revue :
ChemCatChem
Numéro :
-
Pagination :
-
Date de publication :
2024-12-07
ISSN :
1867-3880
Mot(s)-clé(s) en anglais :
Hydrohydroxymethylation
Linoleic
Linolenic
Linseed oil
Sesame oil
Linoleic
Linolenic
Linseed oil
Sesame oil
Discipline(s) HAL :
Chimie/Chimie inorganique
Résumé en anglais : [en]
In this work, the reductive hydroformylation of linseed and sesame oils was carried out successfully by using a rhodium catalyst precursor associated to triethylamine/N-methylimidazole ligands combination. Interestingly, ...
Lire la suite >In this work, the reductive hydroformylation of linseed and sesame oils was carried out successfully by using a rhodium catalyst precursor associated to triethylamine/N-methylimidazole ligands combination. Interestingly, in the presence of triethylamine and N-methylimidazole at a precise ratio with respect to rhodium, the isomerization reaction can be inhibited and control experiments realized on methyl linoleate and methyl linolenate have clearly shown that no conjugated products were formed. This new catalytic system is full of interest since the yields in alcohols, after 24 h, are equal to 21% and 15% for Rh/triethylamine combination, whereas equal to 58% and 63% for Rh/triethylamine/N-methylimidazole combination, for linseed and sesame oils, respectively.Lire moins >
Lire la suite >In this work, the reductive hydroformylation of linseed and sesame oils was carried out successfully by using a rhodium catalyst precursor associated to triethylamine/N-methylimidazole ligands combination. Interestingly, in the presence of triethylamine and N-methylimidazole at a precise ratio with respect to rhodium, the isomerization reaction can be inhibited and control experiments realized on methyl linoleate and methyl linolenate have clearly shown that no conjugated products were formed. This new catalytic system is full of interest since the yields in alcohols, after 24 h, are equal to 21% and 15% for Rh/triethylamine combination, whereas equal to 58% and 63% for Rh/triethylamine/N-methylimidazole combination, for linseed and sesame oils, respectively.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
CNRS
Centrale Lille
ENSCL
Univ. Artois
CNRS
Centrale Lille
ENSCL
Univ. Artois
Collections :
Date de dépôt :
2025-01-15T22:04:47Z
2025-01-29T07:08:14Z
2025-01-29T07:08:14Z
Fichiers
- ChemCatChem - 2024 - Abdallah - Rhodium‐Catalyzed Reductive Hydroformylation of Polyunsaturated Vegetable Oils Assisted by.pdf
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