Fe3O4@SiO2@NTMPThio-Cu: a sustainable and eco-friendly approach for the synthesis of heterocycle derivatives using a novel dendrimer template nanocatalyst

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: July 29, 2024

In this research, Fe3O4@SiO2@NTMPThio-Cu was introduced as a novel and green heterogeneous nanocatalyst with dendrimer template that is environmentally friendly reusable based on Fe3O4@SiO2. way, magnetic silica nanoparticles were first modified cyanuric chloride, followed by melamine thiosemicarbazide, ultimately, it's decorated the cost-effective metal copper. The synthesized characterized various analyses such FT-IR, XRD, SEM, TGA, EDX. efficiency of measured in one-pot synthesis xanthene spirooxindole-pyran derivatives under mild solvent-free conditions. High efficiency, excellent yield products, reaction conditions, simple operation, no use toxic organic solvents, reusability catalyst increase attractiveness technique for large-scale operations.

Language: Английский

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Green Chemistry and Sustainable Chemistry Related to Water Challenges: Solutions and Prospects in a Changing Climate

Current Opinion in Green and Sustainable Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 101000 - 101000

Published: Jan. 1, 2025

Language: Английский

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Nano calcium zincate-assisted synthesis of benzo[ d ]thiazol-2-yl phenylisoxazoles: quantum computational, in silico molecular docking simulations and DNA interaction

Nucleosides Nucleotides & Nucleic Acids, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 26

Published: March 6, 2025

This study introduces a new and simple method for the synthesis of series 3-(benzo[d]thiazol-2-yl)-5-phenylisoxazole derivatives 3(a-f), examines its potential interactions with DNA. The includes reaction 2-aminobenzenethiol (1) variety substituted 5-phenylisoxazole-3-carbaldehydes 2(a-f) in presence cost-effective reusable nanocatalyst, Calcium-Zincate (CaZnO2). CaZnO2 catalyst showed consistent long-lasting catalytic activity over several cycles retained unique heterogeneous properties. resulting compounds were characterized detail using various spectroscopic analytical techniques order to confirm their structures. In addition, interaction these synthesized calf thymus-DNA (CT-DNA) absorption spectroscopy viscosity measurements was assessed. silico docking studies performed predict binding affinity human DNA (PDB ID: 1G3X). further analyzed Density Functional Theory (DFT) B3LYP functional 6-31 G(d) basis set chloroform, results aligning closely experimental findings. Furthermore, ability cleave PUC19 assessed, along photoinduced nuclease under UV-visible light, confirmed by photo-induced cleavage assays.

Language: Английский

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Optimising Materials Properties with Minimal Data: Lessons from Vanadium Catalyst Modelling

Challenges and advances in computational chemistry and physics, Journal Year: 2025, Volume and Issue: unknown, P. 117 - 138

Published: Jan. 1, 2025

Language: Английский

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Deep eutectic solvents in the extraction of bioactive compounds in agri-food industry

Food and Humanity, Journal Year: 2024, Volume and Issue: 4, P. 100468 - 100468

Published: Dec. 7, 2024

Language: Английский

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In‐Situ Electrolyte for Electrosynthesis: Scalable Anodically‐Enabled One‐Pot Sequence from Aldehyde to Isoxazol(in)es

Chemistry - A European Journal, Journal Year: 2024, Volume and Issue: 30(68)

Published: Aug. 27, 2024

Abstract Electrochemical transformations are considered a green alternative to classical redox chemistry as it eliminates the necessity for toxic and waste producing reagents. Typical electrochemical reactions require addition of supporting electrolyte – an ionic compound facilitate reaction medium conductivity. However, this is often accompanied by increase in amount produced waste. Here, we report “ in‐situ ” concept facile, transition‐metal‐free, additive‐free one‐pot preparation isoxazol(in)es, important scaffolds biologically active natural synthetic molecules, from respective aldehydes. The protocol utilizes no halogenated solvents external oxidants, while salt side‐products provide conductivity necessary electrosynthesis. electrolysis performed undivided cell, using state‐of‐the‐art electrodes chlor‐alkali industry dimensionally stable scalable mixed metal oxide anode platinized titanium cathode high durability. cascade transformation comprises condensation aldehyde oxime followed its anodic oxidation subsequent intra‐ and/or intermolecular [3+2] cycloadditions with appropriate dipolarophile. Chemical yields up 97 %, good Faradaic efficiency, scalability, stability observed most substrates broad scope.

Language: Английский

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Food Quality Assessment from Green Approach

Published: Jan. 1, 2024

Language: Английский

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