Ruthenium-containing β-cyclodextrin polymer globules for the catalytic hydrogenation of biomass-derived furanic compounds

Herbois, Rudy; Noël, S.; Léger, B.; Tilloy, S.; Menuel, S.; Addad, Ahmed; Ponchel, A.; Monflier, Éric

doi:10.1039/c5gc00005j

Cited by 36 publications

(34 citation statements)

References 56 publications

(59 reference statements)

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“…From a kinetic monitoring point of view, the hydrogenation of furfural into tetrahydrofurfuryl alcohol takes place in two consecutive steps (furfural into furfuryl alcohol and then furfuryl alcohol into tetrahydrofurfuryl alcohol; see Supporting Information). This reaction pathway has also been previously reported in the literature in the case of Ru NPs stabilized by an anionic cyclodextrin polymer …”

Section: Methodssupporting

confidence: 83%

Anionic Amphiphilic Cyclodextrins Bearing Oleic Grafts for the Stabilization of Ruthenium Nanoparticles Efficient in Aqueous Catalytic Hydrogenation

et al. 2019

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Oleic succinyl β‐cyclodextrin was proved to be efficient for the stabilization of ruthenium nanoparticles (NPs) in aqueous medium. These NPs were characterized by FTIR spectroscopy and transition electron microscopy (TEM). The catalytic activity of these NPs was evaluated in the aqueous hydrogenation of petrosourced and biosourced unsaturated compounds such as benzene and furfural derivatives. The catalytic system can be easily recycled and reused up to nine runs without any loss of activity and selectivity, demonstrating its robustness.

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Section: Methodssupporting

confidence: 83%

Anionic Amphiphilic Cyclodextrins Bearing Oleic Grafts for the Stabilization of Ruthenium Nanoparticles Efficient in Aqueous Catalytic Hydrogenation

et al. 2019

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“…A FAL conversion efficiency of 98.9 % with a FOL selectivity of 96.9 % can be achieved in 8 h at 120 °C (entry 4, Table ). FAC can be considered as a heterocyclic analogue of CAL and used to produce 3‐(2‐Furyl)allyl alcohol, which is a key chemical intermediate for synthesizing fine chemicals, polymers and biofuels . A 91.6 % conversion with 90.9 % selectivity can be achieved within 12 h at a low reaction temperature of 100 °C (entry 5, Table ).…”

Section: Figurementioning

confidence: 99%

“…FAC can be considered as a heterocyclic analogue of CAL and used to produce 3-(2-Furyl)allyl alcohol, which is a key chemical intermediate for synthesizing fine chemicals, polymers and biofuels. [16] A 91.6 % conversion with 90.9 % selectivity can be achieved within 12 h at a low reaction temperature of 100°C (entry 5, Table 1). MPL contains no ring structure and its selective hydrogenation product, 2-methyl-2-pentenol, is demanded for production of fine chemicals.…”

Section: Coo X @Co Nanoparticle-based Catalyst For Efficient Selectivmentioning

confidence: 99%

CoO_x@Co Nanoparticle‐based Catalyst for Efficient Selective Transfer Hydrogenation of α,β‐Unsaturated Aldehydes

et al. 2019

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Currently, developing simple and effective catalysts for selective hydrogenation of α,β‐unsaturated aldehydes to unsaturated alcohols is challenging. Herein, an efficient CoOx‐shell/Co‐core structured nanoparticle catalyst is synthesized by a facile ultrasonic‐assisted carbothermal reduction method. The resultant catalyst exhibits outstanding catalytic performance toward the selective transfer hydrogenation of a wide spectrum of α,β‐unsaturated aldehydes into corresponding unsaturated alcohols with over 90 % selectivity. This is the simplest nonprecious metal catalyst to be reported for the selective hydrogenation of unsaturated aldehydes.

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“…To overcome some limitations of β‐CD, we have prepared β‐CD−SO 3 H, β‐CD‐nitrate ester and studied its applications in organic synthesis as a catalyst. In literature, some modified β‐CD‐based polymer nanoparticles of Fe−Pt, Rh, and Ru, were found to be an effective catalyst for hydrogenation reaction.…”

Section: Modified β‐Cyclodextrin Catalyzed Organic Transformationsmentioning

confidence: 99%

β‐Cyclodextrin: A Green and Efficient Supramolecular Catalyst for Organic Transformations

Dalal

Patil

Tayade

2018

The Chemical Record

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β-Cyclodextrin is cyclic oligosaccharide possessing hydrophobic cavity, which binds the substrates selectively and catalyze number of organic transformations with high selectivity. It catalyzes the reaction by non-covalent supramolecular bonding with reversible formation of host-guest complexes as seen in enzymes. This account summarizes our efforts in designing a good number of important organic transformations using β-cyclodextrin and its derivatives. These reactions were performed in neat, aqueous as well as organic media. Greener synthetic routes to a variety of biologically relevant organic molecules has been developed. The temperature, solvent and catalyst amount plays in important role in these reactions. β-Cyclodextrin activates variety of organic compounds like aldehydes, ketones, anhydride, oximes, amines, nitriles and increases the rate of reactions.

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Ruthenium-containing β-cyclodextrin polymer globules for the catalytic hydrogenation of biomass-derived furanic compounds

Abstract: Robust and highly efficient ruthenium nanoparticles confined within individual microenvironments formed by a three-dimensional β-cyclodextrin polymer were easily prepared for the hydrogenation of biomass-derived furan compounds in water.

Cited by 36 publications

References 56 publications

Anionic Amphiphilic Cyclodextrins Bearing Oleic Grafts for the Stabilization of Ruthenium Nanoparticles Efficient in Aqueous Catalytic Hydrogenation

Anionic Amphiphilic Cyclodextrins Bearing Oleic Grafts for the Stabilization of Ruthenium Nanoparticles Efficient in Aqueous Catalytic Hydrogenation

CoO_x@Co Nanoparticle‐based Catalyst for Efficient Selective Transfer Hydrogenation of α,β‐Unsaturated Aldehydes

β‐Cyclodextrin: A Green and Efficient Supramolecular Catalyst for Organic Transformations

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Ruthenium-containing β-cyclodextrin polymer globules for the catalytic hydrogenation of biomass-derived furanic compounds

Abstract: Robust and highly efficient ruthenium nanoparticles confined within individual microenvironments formed by a three-dimensional β-cyclodextrin polymer were easily prepared for the hydrogenation of biomass-derived furan compounds in water.

Cited by 36 publications

References 56 publications

Anionic Amphiphilic Cyclodextrins Bearing Oleic Grafts for the Stabilization of Ruthenium Nanoparticles Efficient in Aqueous Catalytic Hydrogenation

Anionic Amphiphilic Cyclodextrins Bearing Oleic Grafts for the Stabilization of Ruthenium Nanoparticles Efficient in Aqueous Catalytic Hydrogenation

CoOx@Co Nanoparticle‐based Catalyst for Efficient Selective Transfer Hydrogenation of α,β‐Unsaturated Aldehydes

β‐Cyclodextrin: A Green and Efficient Supramolecular Catalyst for Organic Transformations

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CoO_x@Co Nanoparticle‐based Catalyst for Efficient Selective Transfer Hydrogenation of α,β‐Unsaturated Aldehydes