Microwave-Assisted and Green Synthesis of Schiff Bases Using Organic Red Clay as a Natural Acid Catalyst

  • Unique Paper ID: 185345
  • Volume: 12
  • Issue: 5
  • PageNo: 709-713
  • Abstract:
  • A new efficient and environmentally friendly procedure developed for the synthesis of Schiff base of aniline with aromatic aldehyde. The work involved the synthesis of 2 [(E)-(Phenylimino) methyl] phenol from salicyaldehyde & aniline and (E)-N-(4 Methoxybenzylidene)benzenamine from anisaldehyde & aniline in solvent-free condition under microwave irradiation. Organic red clay was employed as natural acid catalyst for the synthesis of Schiff base. Organic clay catalysts were characterized by EDX (Energy dispersion x-ray analysis), XRD (X-ray diffraction) techniques. Elemental composition of red clay was determined by EDX pattern recorded in the binding energy region of 1-10 KeV. The Schiff base thus synthesized from organic clay was characterized by FT-IR and NMR spectra techniques. This green synthetic approach found to have advantages like good yields, reduction in reaction time, exclusion of toxic organic solvents, operational simplicity.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{185345,
        author = {Dr. Supriya P. Babar},
        title = {Microwave-Assisted and Green Synthesis of Schiff Bases Using Organic Red Clay as a Natural Acid Catalyst},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {5},
        pages = {709-713},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=185345},
        abstract = {A new efficient and environmentally friendly procedure developed for the synthesis of Schiff base of aniline with aromatic aldehyde. The work involved the synthesis of 2 [(E)-(Phenylimino) methyl] phenol from salicyaldehyde & aniline and (E)-N-(4 Methoxybenzylidene)benzenamine from anisaldehyde & aniline in solvent-free condition under microwave irradiation. Organic red clay was employed as natural acid catalyst for the synthesis of Schiff base. Organic clay catalysts were characterized by EDX (Energy dispersion x-ray analysis), XRD (X-ray diffraction) techniques. Elemental composition of red clay was determined by EDX pattern recorded in the binding energy region of 1-10 KeV. The Schiff base thus synthesized from organic clay was characterized by FT-IR and NMR spectra techniques. This green synthetic approach found to have advantages like good yields, reduction in reaction time, exclusion of toxic organic solvents, operational simplicity.},
        keywords = {Microwave irradiation, Schiff base, Solvent-free, Organic clay},
        month = {October},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 12
  • Issue: 5
  • PageNo: 709-713

Microwave-Assisted and Green Synthesis of Schiff Bases Using Organic Red Clay as a Natural Acid Catalyst

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