Reusable magnetic room-temperature Brönsted acidic ionic liquid: synthesis, characterization and evolution of catalytic and biological properties

Reusable magnetic room-temperature Brönsted acidic ionic liquid: synthesis, characterization and evolution of catalytic and biological properties

We report a novel magnetic ionic liquid (MIL) based on pyridine successfully prepared by a two-step reaction pathway. The prepared MIL was recognized by means of Fourier transform infrared spectroscopy (FT-IR), UV–visible and Raman spectroscopies, thermal analysis (TGA and DTG), magnetic susceptibil...

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Veröffentlicht in:Research on chemical intermediates 2024-11, Vol.50 (11), p.5525-5543
Hauptverfasser: Shamghazani, Reyhaneh, Ezabadi, Ali, Omidi, Behin, Samadizadeh, Marjeneh
Format: Artikel
Sprache:eng
Schlagworte:
Biological properties
Catalysis
Chemical analysis
Chemical synthesis
Chemistry
Chemistry and Materials Science
Fourier transforms
Fungicides
Infrared analysis
Infrared spectroscopy
Inorganic Chemistry
Ionic liquids
Magnetic permeability
Magnetic properties
Mass spectra
NMR
Nuclear magnetic resonance
Physical Chemistry
Room temperature
Thermal analysis
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Zusammenfassung:We report a novel magnetic ionic liquid (MIL) based on pyridine successfully prepared by a two-step reaction pathway. The prepared MIL was recognized by means of Fourier transform infrared spectroscopy (FT-IR), UV–visible and Raman spectroscopies, thermal analysis (TGA and DTG), magnetic susceptibility measurement, mass spectra (MS), proton NMR ( 1 H NMR ), carbon NMR ( 13 C NMR ), Hammett acidity, and CHN elemental analysis. The MIL was shown to be efficient in the synthesis of xanthenediones under solvent-free conditions. In addition, the antibacterial and antifungal activity of the MIL was investigated.
ISSN:0922-6168
1568-5675
DOI:10.1007/s11164-024-05373-8