Clove as a Versatile Resource: CuO Nanoparticles and Their Catalytic Role in Eugenol-Based Triazole Synthesis
As eco-friendly processes become central to modern organic synthesis, plant-based materials are emerging as attractive alternatives for both nanoparticle fabrication and catalysis. In this study, we explore the use of clove extract, a natural and renewable resource, for the green synthesis of copper oxide (CuO) nanoparticles and their subsequent application in organic transformations. Clove extract was employed to reduce copper chloride via a simple co-precipitation method under mild conditions, yielding CuO nanoparticles characterized by XRD, FTIR, and SEM-EDX techniques. These nanoparticles were then used as catalysts in the copper-catalyzed azide–alkyne cycloaddition (CuAAC) to afford eugenol-based 1,2,3-triazoles in excellent yields. This dual use of clove extract exemplifies a sustainable approach that merges natural product valorization with efficient catalysis for triazole synthesis.
Authors
- Vittorio Pace (ORCID: https://orcid.org/0000-0003-3037-5930)
- Mehdi Adjdir (ORCID: https://orcid.org/0000-0001-9930-5979)
- Choukry Kamel Bendeddouche (ORCID: https://orcid.org/0000-0003-2235-8700)
- Margherita Miele (ORCID: https://orcid.org/0000-0002-8474-6269)
- Seif El Islam Lebouachera (ORCID: https://orcid.org/0000-0003-3365-3377)
- Sérine Madji (ORCID: https://orcid.org/0009-0003-2226-9211)
- Brahim Djemoui
- Miloud Mazari
- Sarra Zouaoui (ORCID: https://orcid.org/0000-0001-7160-8249)
- Haroun Houicha
Institutions
- Centre National de la Recherche Scientifique (FR)
- Université Oran 1 Ahmed Ben Bella (DZ)
- University of Sciences and Technology Houari Boumediene (DZ)
- University of Algiers Benyoucef Benkhedda (DZ)
- University of Biskra (DZ)
- Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (FR)
- Université de Saida Dr.Moulay Tahar (DZ)
- University of Turin (IT)
Publication Details
- Journal
- Processes
- Published
- 2025-07-26
- DOI
- https://doi.org/10.3390/pr13082378
- Citations
- 1
- Primary Topic
- Click Chemistry and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.94