Application of Functionalized Zn-Based Metal–Organic Frameworks (Zn-MOFs) with CuO in Heterocycle Synthesis via Azide–Alkyne Cycloaddition

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(11), P. 4898 - 4914

Published: Jan. 31, 2024

The main goal of this article is to discuss the expansion click chemistry. A new catalyst composed CuO nanoparticles embedded in Zn-MOF with ligand 2,4,6-tris(4-carboxyphenoxy)-1,3,5-triazine (H3L) presented. incorporation into structure led desirable morphology and catalytic properties. designed was evaluated for its role multicomponent reaction copper-catalyzed azide–alkyne cycloaddition (CuAAC) preparation triazole rings 80–91% yield. demonstrated an appealing architecture exhibited robustness, high efficiency, environmental friendliness. Characterization performed using various techniques, including Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission microscopes (TEM), high-resolution (HRTEM), X-ray photoelectron (XPS), energy-dispersive (EDX), elemental mapping, diffraction (XRD). results suggest that novel has potential be a valuable tool development synthetic approaches wide range applications.

Language: Английский

---

Copper-based magnetic nanocatalysts for the catalytic transfer hydrogenation of biomass-derived furfural

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162566 - 162566

Published: Jan. 1, 2025

Language: Английский

---

Enhanced catalytic transfer hydrogenation of biomass-based furfural into furfuryl alcohol over Co3O4-based mixed oxide catalysts from hydrotalcite

Applied Catalysis A General, Journal Year: 2024, Volume and Issue: 684, P. 119909 - 119909

Published: Aug. 1, 2024

Language: Английский

---

Unravelling the role of crystal face on aldol condensation of furfural and acetone over CeO2

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162896 - 162896

Published: March 1, 2025

Language: Английский

---

Transfer Hydrogenation of Furfural to Furfuryl Alcohol Under Microwave Irradiation Using Mixed Oxides

ChemPlusChem, Journal Year: 2023, Volume and Issue: 88(8)

Published: July 27, 2023

The reaction to obtain furan alcohols is one of the most important in upgrading derivates. An attractive route transfer hydrogenation furfural using acidic-basic catalysts. In this work, mixed oxides derived from ternary hydrotalcites were employed furfuryl alcohol assisted by microwave irradiation. These materials characterized via X-ray diffraction (XRD), N2 adsorption-desorption isotherms, Fourier-transform infrared (FTIR) and CO2 temperature-programmed desorption (CO2 -TPD) analyses. lamellar structure hydrotalcite-type collapses during calcination process, resulting loss carbonate anions hydroxyl groups, present interlayer space. This leads formation that exhibit larger surface areas. Furthermore, these changes alter basic nature materials, giving rise strong sites. was studied containing Co2+ Ni2+ their then optimized distinct primary secondary as hydrogen donor sources, well temperatures initial concentrations furfural. yields are strongly dependent on type Me2+ layered mainly due higher basicity reaction. oxide showed complete conversion (>95 %) at short times (<1 h).

Language: Английский

---

Switchable transformation of biomass-derived furfural to furfuryl alcohol and isopropyl furfuryl ether over a zirconium-based bifunctional catalyst

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155725 - 155725

Published: Sept. 14, 2024

Language: Английский

---