Catalytic glycosylation of glucose with ...
Document type :
Article dans une revue scientifique
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Title :
Catalytic glycosylation of glucose with alkyl alcohols over sulfonated mesoporous carbons
Author(s) :
Ramdani, Wahiba Ghezali [Auteur]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
Karam, Ayman [Auteur]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
De Oliveira Vigier, Karine [Auteur]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
Rio, Sebastien [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Ponchel, Anne [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Jérôme, François [Auteur]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
Karam, Ayman [Auteur]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
De Oliveira Vigier, Karine [Auteur]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
Rio, Sebastien [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Ponchel, Anne [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Jérôme, François [Auteur]
Institut de Chimie des Milieux et Matériaux de Poitiers [IC2MP]
Journal title :
Molecular Catalysis
Volume number :
468
Pages :
125-129
Publication date :
2019-05
English keyword(s) :
Biomass
Catalysis
Carbohydrates
Glycosylation
Mesoporous
carbon
Catalysis
Carbohydrates
Glycosylation
Mesoporous
carbon
HAL domain(s) :
Chimie/Catalyse
English abstract : [en]
Herein we investigated the catalytic performances of sulfonated mesoporous carbons in the glycosylation of carbohydrates with alkyl alcohols. Catalytic performances were compared to common solid acid catalysts previously ...
Show more >Herein we investigated the catalytic performances of sulfonated mesoporous carbons in the glycosylation of carbohydrates with alkyl alcohols. Catalytic performances were compared to common solid acid catalysts previously reported for this reaction. Under optimized conditions, the targeted alkyl glycosides were obtained in 85% yield, together with a turn over frequency and a space time yield higher than those of the best heterogeneous catalysts reported so far in such reaction. Furthermore, the presence of mesoporous channels significantly lowered the deactivation rate of the catalyst in comparison to a non-porous sulfonated carbon.Show less >
Show more >Herein we investigated the catalytic performances of sulfonated mesoporous carbons in the glycosylation of carbohydrates with alkyl alcohols. Catalytic performances were compared to common solid acid catalysts previously reported for this reaction. Under optimized conditions, the targeted alkyl glycosides were obtained in 85% yield, together with a turn over frequency and a space time yield higher than those of the best heterogeneous catalysts reported so far in such reaction. Furthermore, the presence of mesoporous channels significantly lowered the deactivation rate of the catalyst in comparison to a non-porous sulfonated carbon.Show less >
Language :
Anglais
Peer reviewed article :
Oui
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)
Submission date :
2019-09-25T15:07:13Z
2020-10-23T12:30:59Z
2020-10-23T12:30:59Z