Article (Scientific journals)
Nitrogen-doped Carbon Dots as Biobased Catalysts for Visible Light Driven 1,2-Functionalization of Olefins through an Atom Transfer Radical Addition Process
Hamadamin, Abdullah; Benazzi, Valentina; Campalani, Carlotta et al.
2023In ChemCatChem, 15 (17)
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Keywords :
Metal-free processes; Visible light photochemistry; Atom transfer radical addition; Carbon dots; Catalysis; Organic Chemistry
Abstract :
[en] Amorphous nitrogen-doped carbon dots (a-N-CDs) have been obtained under hydrothermal conditions from citric acid and diethylenetriamine (DETA) as the carbon and nitrogen source, respectively. Such materials exhibit a significant absorption in the visible light region and have been successfully employed as photoredox catalyst under violet LED irradiation for the 1,2-difunctionalization of olefins via an atom transfer radical addition (ATRA) process. The reported approach occurs smoothly under metal-free conditions in an aqueous medium, showcasing the (yet not completely explored) applications of such bio-derived carbon materials in organic synthesis.
Disciplines :
Chemistry
Author, co-author :
Hamadamin, Abdullah;  Photogreen Lab, Department of Chemistry, University of Pavia, Pavia, Italy ; Department of Pharmaceutical Chemistry, Pharmacy College, Hawler Medical University, Erbil, Iraq
Benazzi, Valentina;  Photogreen Lab, Department of Chemistry, University of Pavia, Pavia, Italy
Campalani, Carlotta  ;  Université de Liège - ULiège > Département de chimie (sciences) > Center for Integrated Technology and Organic Synthesis ; Dipartimento di Scienze Molecolari, Foscari, Venezia Mestre, Italy
Quattri, Luca;  Photogreen Lab, Department of Chemistry, University of Pavia, Pavia, Italy
Ravelli, Davide ;  Photogreen Lab, Department of Chemistry, University of Pavia, Pavia, Italy
Hussain, Faiq;  Medical Analysis Department, Faculty of Applied Science, Tishk International University, Erbil, Iraq
Perosa, Alvise ;  Dipartimento di Scienze Molecolari, Foscari, Venezia Mestre, Italy
Selva, Maurizio ;  Dipartimento di Scienze Molecolari, Foscari, Venezia Mestre, Italy
Protti, Stefano ;  Photogreen Lab, Department of Chemistry, University of Pavia, Pavia, Italy
Language :
English
Title :
Nitrogen-doped Carbon Dots as Biobased Catalysts for Visible Light Driven 1,2-Functionalization of Olefins through an Atom Transfer Radical Addition Process
Publication date :
08 September 2023
Journal title :
ChemCatChem
ISSN :
1867-3880
eISSN :
1867-3899
Publisher :
John Wiley and Sons Inc
Volume :
15
Issue :
17
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Fondazione Cariplo
Funding text :
We gratefully acknowledge the support from Fondazione Cariplo (Photo and Mechano-Chemistry for the Upgrading of Agro- and Sea-food Waste to advanced polymers and nanocarbon materials, CUBWAM, project 2021–0751). S.P. thanks the Hawler Medical University, Erbil, Kurdistan Region (Iraq) for granting A.H. H and financial support. S.P., D.R., L. Q. and V. B. acknowledge support from the Ministero dell'Università e della Ricerca (MUR) and the University of Pavia through the program “Dipartimenti di Eccellenza 2023–2027”.We gratefully acknowledge the support from Fondazione Cariplo (Photo and Mechano‐Chemistry for the Upgrading of Agro‐ and Sea‐food Waste to advanced polymers and nanocarbon materials, CUBWAM, project 2021–0751). S.P. thanks the Hawler Medical University, Erbil, Kurdistan Region (Iraq) for granting A.H. H and financial support. S.P., D.R., L. Q. and V. B. acknowledge support from the Ministero dell'Università e della Ricerca (MUR) and the University of Pavia through the program “Dipartimenti di Eccellenza 2023–2027”.
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