A study on the catalytic hydrogenation of aldehydes using mayenite as active support for palladium

Proto, Antonio; Cucciniello, Raffaele; Genga, A.; Capacchione, Carmine

doi:10.1016/j.catcom.2015.04.028

Cited by 29 publications

(16 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Noble metals based heterogeneous catalysts (Pd, Rh, Pt) are commonly preferred in hydrogenation reactions and in the reductive ring-opening of epoxides to the corresponding alcohols [22,23].…”

Section: Introductionmentioning

confidence: 99%

Efficient and selective conversion of glycidol to 1,2-propanediol over Pd/C catalyst

Cucciniello

Pironti

Capacchione

et al. 2016

Catalysis Communications

Self Cite

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Efficient and selective conversion of glycidol to 1,2-propanediol over Pd/C catalyst

Cucciniello

Pironti

Capacchione

et al. 2016

Catalysis Communications

Self Cite

View full text Add to dashboard Cite

“…As final evidence for the formation of a hydride donor species on the surface of carbon fibers at negative potentials, we investigated the reduction of benzaldehyde. This organic substrate typically evolves towards formation of benzylic alcohol by a reduction process initiated by a hydride transfer …”

Section: Resultsmentioning

confidence: 99%

“…This organic substrate typically evolvest owards formation of benzylic alcohol by areduction process initiated by ahydridet ransfer. [57] As af irst set of experiments, we performed the linear-sweep voltammetry measured for solutions containing different concentrationso fT FA (20 mm and 2mm)i na cetonitrilei nt he presence or absence of an excesso fb enzaldehyde (160 mm). All experiments were carriedo ut using oxidized carbon fiber brushesa sw orking electrodes at potentials between 0.0 and À0.7 Vv s. Ag/AgCla tas can rate of 10 mV s À1 (Figure 8).…”

Section: Reactivity Of Carbon Fibers As Hydride Donorversus Benzaldehmentioning

confidence: 99%

Bioinspired Electro‐Organocatalytic Material Efficient for Hydrogen Production

Moral

Call

Franco

et al. 2018

Chemistry A European J

View full text Add to dashboard Cite

Commercial carbon fibers can be used as electrodes with high conductive surfaces in reduced devices. Oxidative treatment of such electrodes results in a chemically robust material with high catalytic activity for electrochemical proton reduction, enabling the measurement of quantitative faradaic yields (>95 %) and high current densities. Combination of experiments and DFT calculations reveals that the presence of carboxylic groups triggers such electrocatalytic activity in a bioinspired manner. Analogously to the known Hantzsch esters, the oxidized carbon fiber material is able to transfer hydrides, which can react with protons, generating H , or with organic substrates resulting in their hydrogenation. A plausible mechanism is proposed based on DFT calculations on model systems.

show abstract

“…[61] HPLC analyses were done using ac hiral stationary phase of cellulose tris-(3-chloro-4-methylphenylcarbamate) and am ixture of nhexane/2-propanol 77/23 v/v %a se luent at af low rate of 0.4 mL min À1 .Samples were prepared by diluting 200 mLofp roduct to af inal volume of 10 mL with the eluent used for the analyses. Analyses were done using aT hermo Trace GC equipped with a3 0m 0.32 mm (i.d.)…”

Section: Products Characterizationmentioning

confidence: 99%

Glycidol, a Valuable Substrate for the Synthesis of Monoalkyl Glyceryl Ethers: A Simplified Life Cycle Approach

et al. 2017

Self Cite

View full text Add to dashboard Cite

The disposal of any waste by recovering it within the production plant represents the ultimate goal of every biorefinery. In this scenario, the selective preparation of monoalkyl glyceryl ethers (MAGEs) starting from glycidol, obtained as byproduct in the epichlorohydrin production plant, represents a very promising strategy. Here, we report the synthesis of MAGEs through the reaction of glycidol with alcohols catalyzed by a green homogeneous Lewis acids catalyst, such as Bi triflate, under very mild reaction conditions. To evaluate the green potential of the proposed alternative, a simplified life cycle assessment (LCA) approach was followed by comparing the environmental performance of the proposed innovative route to prepare MAGEs with that of the most investigated pathway from glycerol. A considerable reduction of all impact categories considered was observed in our experimental conditions, suggesting that the glycidol-to-MAGEs route can be a valuable integration to the glycerol-to-MAGEs chain. Thanks to the use of primary data within the LCA model, the results achieved are a very good approximation of the real case.

show abstract

A study on the catalytic hydrogenation of aldehydes using mayenite as active support for palladium

Cited by 29 publications

References 23 publications

Efficient and selective conversion of glycidol to 1,2-propanediol over Pd/C catalyst

Efficient and selective conversion of glycidol to 1,2-propanediol over Pd/C catalyst

Bioinspired Electro‐Organocatalytic Material Efficient for Hydrogen Production

Glycidol, a Valuable Substrate for the Synthesis of Monoalkyl Glyceryl Ethers: A Simplified Life Cycle Approach

Contact Info

Product

Resources

About