Development of a new heterogeneous catalyst based on triple superphosphate for the one-pot multicomponent synthesis via green strategy, accompanied by a critical assessment of environmental sustainability metrics applied to the synthesis of 2,4,5-tri and 1,2,4,5-tetra substituted imidazole heterocycle derivatives

Journal of Molecular Structure, Год журнала: 2024, Номер 1318, С. 139379 - 139379

Опубликована: Июль 24, 2024

Язык: Английский

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Eco-friendly synthesis and characterization of a highly efficient heterogeneous catalyst for benzo[d]thiazole derivatives under mild condition

Research on Chemical Intermediates, Год журнала: 2025, Номер unknown

Опубликована: Фев. 17, 2025

Язык: Английский

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Bentonite/Ti(IV) as a natural based nano-catalyst for synthesis of pyrimido[2,1-b]benzothiazole under grinding condition

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 21, 2025

A new natural-based catalyst named Bentonite/Ti(IV) was prepared and characterized by FT-IR, FESEM, TEM, TGA, EDS-MAP, XRD, BET, XRF, XPS ICP- MS. An efficient simple one-pot three-component synthesis of pyrimido[2,1-b]benzothiazole derivatives carried out the reaction aldehyde, 2-aminobenzothiazole, ethyl acetoacetate. In this research, used for PBT in 80 °C under solvent-free conditions electrical mortar-heater. Solvent-free conditions, simplicity operation, easy work-up use an eco-friendly are some advantages protocol.

Язык: Английский

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An efficient and environmentally benign domino protocol for the synthesis of spirodihydropyridines using europium-doped ZnO nanoparticles as recyclable and reusable heterogeneous catalyst

Research on Chemical Intermediates, Год журнала: 2025, Номер unknown

Опубликована: Фев. 24, 2025

Язык: Английский

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Sustainable synthesis of 2,3-Dihydroquinazolin-4(1H)-ones using Ni-Fe2O3@SiO2-Pr-DMAP novel nanocatalyst: a profiling approach by DFT

Research on Chemical Intermediates, Год журнала: 2025, Номер unknown

Опубликована: Март 19, 2025

Язык: Английский

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TiO2/porous carbon nanocomposite as a biowaste-derived heterogeneous catalyst for the multicomponent synthesis of pyrimido[4,5-b] quinolones

Research on Chemical Intermediates, Год журнала: 2025, Номер unknown

Опубликована: Апрель 5, 2025

Язык: Английский

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Micro-mesoporous HY zeolite functionalized with ionic liquid and heteropoly acid: a high-performance catalyst for green synthesis of polyhydroquinolines

Research on Chemical Intermediates, Год журнала: 2025, Номер unknown

Опубликована: Апрель 24, 2025

Язык: Английский

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Revolutionizing acridine synthesis: novel core-shell magnetic nanoparticles and Co-Zn zeolitic imidazolate framework with 1-aza-18-crown-6-ether-Ni catalysts

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Окт. 28, 2024

Nanoparticles have emerged as a critical catalyst substrate due to their exceptional features, such catalytic efficiency, high stability, and easy recovery. In our research, we developed an innovative environmentally friendly magnetic mesoporous nanocatalyst. Using the co-precipitation method, produced nanoparticles (Fe3O4) coated them with Zeolitic imidazolate frameworks (ZIFs) enhance surface area chemical stability. The resulting was functionalized 1-aza-18-crown-6-ether nickel metal. Our prepared has been rigorously evaluated using advanced techniques, including X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Brunauer-Emmet-Teller (BET), vibrating sample magnetometry (VSM), scanning electron microscopy energy dispersive (SEM-EDS), inductively coupled plasma (ICP), elemental mapping analysis (EMA), thermogravimetric (TGA), transmission (TEM). By synthesizing acridine derivatives, demonstrated efficiency of in organic compound synthesis. Through optimization, established ideal parameters for processes, amount, temperature, time, ultrasonic use. proven exhibit remarkable physical properties, porosity, temperature resistance, recyclability. Notably, heterogeneous nanocatalyst shown outstanding performance can be recycled six times without any loss affirming its potential acridine.

Язык: Английский

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Synthesis, Characterization, DFT Calculations, Antimicrobial Activity, Molecular Docking, and ADMET Study of New Pyrazole-Carboxamide Derivatives

Journal of Molecular Structure, Год журнала: 2024, Номер 1322, С. 140400 - 140400

Опубликована: Окт. 18, 2024

Язык: Английский

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Synthesis, crystal structure, DFT studies, molecular docking, of 2-amino-6-methoxy-4-(4-nitrophenyl)-4H-benzo[h]chromene-3-carbonitrile as tyrosinase inhibitor

Journal of Molecular Structure, Год журнала: 2024, Номер unknown, С. 140289 - 140289

Опубликована: Окт. 1, 2024

Язык: Английский

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