Catalytic hydrodeoxygenation of neat levulinic acid into 2-methyltetrahydrofuran using a cobalt phosphine complex and Sc(OTf)<sub>3</sub>co-catalytic system

Gan, Lijin; Deng, Jin

doi:10.1039/d2gc04912k

Cited by 5 publications

(2 citation statements)

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“…Upon thermal heating, it decomposes to hydrogen and carbon monoxide. The main disadvantage is that it is toxic at high concentrations. − …”

Section: Various Hydrogen Sources For Cth Reactionsmentioning

confidence: 99%

Nanoarchitectonics of Non-Noble-Metal-Based Heterogeneous Catalysts for Transfer Hydrogenation Reactions: Detailed Insights on Different Hydrogen Sources

Sharma,

Choudhary,

Mittal

et al. 2024

ACS Catal.

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Catalytic transfer hydrogenation (CTH) methodology has drawn profound attention of researchers as an economical and environmentally benign alternate to conventional hydrogenation method. Unlike conventional method, CTH exhibits better reaction efficiency and atom economy, and it makes use of simple, easily accessible, low-cost hydrogen sources. Current research on CTH reactions is oriented toward the development of non-noble-metal-based catalysts due to their high abundance and potential large-scale applicability. In this Review, different organic transformation reactions, such as hydrogenation of nitroarenes, nitriles, alkenes, alkynes, and carbonyl compounds, hydrogenolysis, reductive amination, and reductive formylation reaction using different hydrogen sources have been summarized comprehensively. In addition, synthesis strategies of the non-noble-metal-based heterogeneous catalysts and the structure−activity relationship involving metal−support interaction, single-atom catalysis, and synergistic effect are highlighted. Furthermore, the optimization of the reaction parameters�such as temperature, time, solvents, and additives�for enhancing the catalytic activity and selectivity of the product are discussed in detail. This Review provides detailed insights into the recent progress made in CTH reactions using non-noble-metal-based heterogeneous catalysts with a specific focus on catalyst development, hydrogen sources, and mechanistic exploration.

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“…Upon thermal heating, it decomposes to hydrogen and carbon monoxide. The main disadvantage is that it is toxic at high concentrations. − …”

Section: Various Hydrogen Sources For Cth Reactionsmentioning

confidence: 99%

Nanoarchitectonics of Non-Noble-Metal-Based Heterogeneous Catalysts for Transfer Hydrogenation Reactions: Detailed Insights on Different Hydrogen Sources

Sharma,

Choudhary,

Mittal

et al. 2024

ACS Catal.

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“…The conversion of LA into 2-MTHF stands as a vibrant area of research within the fields of green chemistry and biofuels [ 51 ]. In recent research efforts, scientists have focused on investigating various catalysts, reaction conditions, and methods aimed at the efficient conversion of LA into 2-MTHF.…”

Section: 2-methyltetrahydrofuran (2-mthf)mentioning

confidence: 99%

Catalytic Conversion of Levulinic Acid into 2-Methyltetrahydrofuran: A Review

Gundekari,

Karmee

2024

Molecules

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Biomass-derived furanics play a pivotal role in chemical industries, with 2-methyltetrahydrofuran (2-MTHF), a hydrogenated product of levulinic acid (LA), being particularly significant. 2-MTHF finds valuable applications in the fuel, polymer, and chemical sectors, serving as a key component in P-series biofuel and acknowledged as a renewable solvent for various chemical processes. Numerous research groups have explored catalytic systems to efficiently and selectively convert LA to 2-MTHF, using diverse metal-supported catalysts in different solvents under batch or continuous process conditions. This comprehensive review delves into the impact of metal-supported catalysts, encompassing co-metals and co-catalysts, on the synthesis of 2-MTHF from LA. The article also elucidates the influence of different reaction parameters, such as temperature, type and quantity of hydrogen source, and time. Furthermore, the review provides insights into reaction mechanisms for all documented catalytic systems.

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Towards understanding the role of acidity on levulinic acid conversion using alumina-niobia mixed oxide-supported catalysts

Raguindin,

Seo

2024

Chemical Engineering Journal

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Catalytic hydrodeoxygenation of neat levulinic acid into 2-methyltetrahydrofuran using a cobalt phosphine complex and Sc(OTf)₃co-catalytic system

Abstract: 2-Methyltetrahydrofuran (2-MeTHF) is a biomass-based green solvent that has important applications in organic chemistry. Under solvent-free conditions, we investigated the efficient conversion of biomass platform molecules levulinic acid (LA) and...

Cited by 5 publications

References 45 publications

Nanoarchitectonics of Non-Noble-Metal-Based Heterogeneous Catalysts for Transfer Hydrogenation Reactions: Detailed Insights on Different Hydrogen Sources

Nanoarchitectonics of Non-Noble-Metal-Based Heterogeneous Catalysts for Transfer Hydrogenation Reactions: Detailed Insights on Different Hydrogen Sources

Catalytic Conversion of Levulinic Acid into 2-Methyltetrahydrofuran: A Review

Towards understanding the role of acidity on levulinic acid conversion using alumina-niobia mixed oxide-supported catalysts

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Catalytic hydrodeoxygenation of neat levulinic acid into 2-methyltetrahydrofuran using a cobalt phosphine complex and Sc(OTf)3co-catalytic system

Abstract: 2-Methyltetrahydrofuran (2-MeTHF) is a biomass-based green solvent that has important applications in organic chemistry. Under solvent-free conditions, we investigated the efficient conversion of biomass platform molecules levulinic acid (LA) and...

Cited by 5 publications

References 45 publications

Nanoarchitectonics of Non-Noble-Metal-Based Heterogeneous Catalysts for Transfer Hydrogenation Reactions: Detailed Insights on Different Hydrogen Sources

Nanoarchitectonics of Non-Noble-Metal-Based Heterogeneous Catalysts for Transfer Hydrogenation Reactions: Detailed Insights on Different Hydrogen Sources

Catalytic Conversion of Levulinic Acid into 2-Methyltetrahydrofuran: A Review

Towards understanding the role of acidity on levulinic acid conversion using alumina-niobia mixed oxide-supported catalysts

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Catalytic hydrodeoxygenation of neat levulinic acid into 2-methyltetrahydrofuran using a cobalt phosphine complex and Sc(OTf)₃co-catalytic system