Plant mediated synthesis of flower-like Cu 2 O microbeads from Artimisia campestris L. extract for the catalyzed synthesis of 1,4-disubstituted 1,2,3-triazole derivatives.

Autor: Abdelbaki H; Department of Chemistry, Faculty of Exact Sciences, University of El Oued, El Oued, Algeria.; Laboratory of Biodiversity and Application of Biotechnology in the Agricultural Field, Faculty of Natural Sciences and Life, University of El Oued, El Oued, Algeria., Djemoui A; Laboratory of Organic Chemistry and Natural Substance, Department of Chemistry, Faculty of Exact Sciences and Computer Science, ZIANE Achour University, Djelfa, Algeria., Souli L; Laboratory of Organic Chemistry and Natural Substance, Department of Chemistry, Faculty of Exact Sciences and Computer Science, ZIANE Achour University, Djelfa, Algeria., Souadia A; Laboratory of Physico-Chemistry of Materials and Environment, Department of Chemistry, Faculty of Exact Sciences and Computer Science, ZIANE Achour University, Djelfa, Algeria., Ouahrani MR; Department of Chemistry, Faculty of Exact Sciences, University of El Oued, El Oued, Algeria.; Laboratory of Biodiversity and Application of Biotechnology in the Agricultural Field, Faculty of Natural Sciences and Life, University of El Oued, El Oued, Algeria., Djemoui B; Department of Chemistry, Faculty of Exact and Applied Sciences (FSEA), Oran University1, Oran, Algeria., Lahrech MB; Laboratory of Organic Chemistry and Natural Substance, Department of Chemistry, Faculty of Exact Sciences and Computer Science, ZIANE Achour University, Djelfa, Algeria., Messaoudi M; Nuclear Research Centre of Birine (CRNB), Djelfa, Algeria., Ben Amor I; Department of Process Engineering and Petrochemical, Faculty of Technology, University of El Oued, El Oued, Algeria., Benarfa A; Laboratoire des Sciences Fondamentales (LSF), University of Amar Télidji Laghouat, Laghouat, Algeria.; Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques (CRAPC)-PTAPC, Laghouat, Algeria., Alsalme A; Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia., Bechelany M; InstitutEuropéen des Membranes (IEM), UMR 5635, University Montpellier, ENSCM, CNRS, Place Eugène Bataillon, Montpellier, France.; Gulf University for Science and Technology, GUST, Mubarak Al-Abdullah, Kuwait., Barhoum A; NanoStruc Research Group, Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt.
Jazyk: angličtina
Zdroj: Frontiers in chemistry [Front Chem] 2024 Jan 16; Vol. 11, pp. 1342988. Date of Electronic Publication: 2024 Jan 16 (Print Publication: 2023).
DOI: 10.3389/fchem.2023.1342988
Abstrakt: This study presents a novel method for synthesizing 1,4-disubstituted 1,2,3-triazole derivatives through a one-pot, multi-component addition reaction using flower-like Cu 2 O microbeads as a catalyst. The flower-like Cu 2 O microbeads were synthesized using an aqueous extract of Artimisia Campestris L. This extract demonstrated the capability to reduce and stabilize Cu 2 O particles during their initial formation, resulting in the formation of a porous flower-like morphology. These Cu 2 O microbeads exhibit distinctive features, including a cubic close-packed (ccp) crystal structure with an average crystallite size of 22.8 nm, bandgap energy of 2.7 eV and a particle size of 6 µm. Their catalytic activity in synthesizing 1,4-disubstituted 1,2,3-triazole derivatives was investigated through systematic exploration of key parameters such as catalyst quantity (1, 5, 10, 15, 20, and 30 mg/mL), solvent type (dimethylformamide/H 2 O, ethanol/H 2 O, dichloromethane/H 2 O, chloroform, acetone, and dimethyl sulfoxide), and catalyst reusability (four cycles). The Cu 2 O microbeads significantly increased the product yield from 20% to 85.3%. The green synthesis and outstanding catalytic attributes make these flower-like Cu 2 O microbeads promising, efficient, and recyclable catalysts for sustainable and effective chemical transformations.
Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
(Copyright © 2024 Abdelbaki, Djemoui, Souli, Souadia, Ouahrani, Djemoui, Lahrech, Messaoudi, Ben Amor, Benarfa, Alsalme, Bechelany and Barhoum.)
Databáze: MEDLINE
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje