The Use of 5‐Hydroxymethylfurfural (5‐HMF) in Multi‐Component Hantzsch Dihydropyridine Synthesis

ChemSusChem, Journal Year: 2024, Volume and Issue: 17(16)

Published: March 20, 2024

The renewable 5-hydroxymethylfurfural (5-HMF) has gained a wide interest from the chemistry community as valuable biobased platform opening way to many applications. Despite an impressive number of publications reporting either its preparation or functionalization, direct use in fine chemistry, and especially multi-component reaction (MCR), is less reported. Here, we report complete study 5-HMF Hantzsch dihydropyridines synthesis. strategy was applied scope β-dicarbonyl molecules (including β-ketoesters 1,3-diketones) 3-component procedure leading series symmetrical 1,4-dihydropyridines derived excellent yields. extended 4-component protocol using one equivalent β-ketoester 5,5-dimethyl-1,3-cyclohexanedione (dimedone), which efficiently provided corresponding unsymmetrical dihydropyridines.

Language: Английский

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Cross-polymerization between bio-oil and polyaniline: synergistic effects on pore development in subsequent activation and adsorption of phenol

Industrial Chemistry and Materials, Journal Year: 2024, Volume and Issue: 2(4), P. 600 - 612

Published: Jan. 1, 2024

The preparation of nitrogen-containing porous carbon by cross-polymerization polyaniline and bio-oil during activation process for phenol adsorption.

Language: Английский

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Rapid and efficient separation of eucalyptus hemicellulose by synergistic catalysis of acid and ketone in α-ketoglutaric acid pretreatment

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 307, P. 142106 - 142106

Published: March 13, 2025

Language: Английский

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Boosting the selective hydrogenation of renewable unsaturated aldehydes to alcohols over CeO2 with different morphology

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162803 - 162803

Published: April 1, 2025

Language: Английский

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Advances in humins formation mechanism, inhibition strategies, and value-added applications

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Journal Year: 2025, Volume and Issue: 71, P. 25 - 53

Published: April 1, 2025

Language: Английский

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Cu-Ru bimetallic catalysts derived from metal-organic frameworks for efficient hydrolysis-hydrogenation of 5-(chloromethyl)furfural to 2,5-bis(hydroxymethyl)furan

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121785 - 121785

Published: May 1, 2025

Language: Английский

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Catalyst-free valorization of biomass resources to value-added products

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(15), P. 8550 - 8563

Published: Jan. 1, 2024

An overview on the catalyst-free conversion of biomass resources into value-added products is provided. Significantly, opportunities and challenges in development are proposed preliminarily.

Language: Английский

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New reaction pathways for high selectivity synthesis of methyl lactate via SnClx(OH)2-x-catalyzed cellulose conversion in water-containing methanol solution

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 154095 - 154095

Published: July 17, 2024

Language: Английский

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Green process for the production of 5-chloromethylfurfural from concentrated cellulosic biomass feedstock in deep eutectic solvent

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 222, P. 119713 - 119713

Published: Oct. 1, 2024

Language: Английский

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Conversion of High-Value Products from Biomass Aqueous Phase Through Enzymatic-Hydrothermal Treatment

Published: Jan. 1, 2025

Language: Английский

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