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Bahsis L, Ablouh EH, Hanani Z, Sehaqui H, El Achaby M, Julve M, Stiriba SE. Copper phosphorylated cellulose nanofibers mediated azide-alkyne cycloaddition click reaction in water. Carbohydr Polym 2024; 324:121501. [PMID: 37985089 DOI: 10.1016/j.carbpol.2023.121501] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/05/2023] [Accepted: 10/13/2023] [Indexed: 11/22/2023]
Abstract
Heterogenous copper-catalyzed azide-alkyne cycloaddition reaction (CuAAC) was performed by using the phosphorylated carbohydrate-based cellulose nanofibers loaded with copper(II) ions. The copper-containing phosphorylated cellulose nanofibers (here after noted Cu(II)-PCNFs) were prepared in two different morphologies, namely the paper and foam ones and characterized by different techniques, including Scanning Electronic Microscopy (SEM), Energy Dispersive X-ray (EDX), Brauner-Emmett-Teller (BET), FT-IR spectroscopy (FTIR), Thermal Gravimetric Analysis (TGA), X-ray Photoelectron spectroscopy (XPS) and Atomic Force Microscopy (AFM). Cu(II)-PCNFs showed high activity in the CuAAC reaction when applied to the ligation of various organic azides and terminal alkynes without any reducing agent, resulting in the regioselective synthesis of 1,4-disubstituted-1,2,3-triazoles in water at room temperature. These nanofibers were recovered and reused with no significant loss of catalytic activity or selectivity. A carbohydrate-based bio-support cellulose as reliable heterogenous catalyst was efficiently developed in view of taking the click chemistry concept to sustainable chemistry.
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Affiliation(s)
- Lahoucine Bahsis
- Laboratoire de Chimie Analytique et Moléculaire, LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, 4162 Safi, Morocco
| | - El-Houssaine Ablouh
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660 - Hay Moulay Rachid, Benguerir 43150, Morocco.
| | - Zouhair Hanani
- Advanced Materials Department, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Houssine Sehaqui
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660 - Hay Moulay Rachid, Benguerir 43150, Morocco
| | - Mounir El Achaby
- Materials Science, Energy and Nanoengineering Department (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660 - Hay Moulay Rachid, Benguerir 43150, Morocco
| | - Miguel Julve
- Instituto de Ciencia Molecular/ICMol, Universidad de Valencia, C/ Catedrático José Beltrán 2, 46980 Paterna, Valencia, Spain.
| | - Salah-Eddine Stiriba
- Laboratoire de Chimie Analytique et Moléculaire, LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, 4162 Safi, Morocco; Instituto de Ciencia Molecular/ICMol, Universidad de Valencia, C/ Catedrático José Beltrán 2, 46980 Paterna, Valencia, Spain.
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