Ionic liquid immobilized on modified magnetic FSM-16: an efficient and magnetically recoverable nanocatalyst

In the present article, a nanocomposite was prepared by immobilizing ionic liquid on the magnetic mesoporous FSM-16 with a core–shell structure (Fe(3)O(4)@FSM-16-SO(3)/IL). Subsequently, the structural properties of the synthesized nanocatalyst were characterized and analyzed by various techniques s...

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Detalles Bibliográficos
Autores principales: Jahanbakhshi, Azar, Farahi, Mahnaz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10599354/
https://www.ncbi.nlm.nih.gov/pubmed/37886020
http://dx.doi.org/10.1039/d3ra04953a
Descripción
Sumario:In the present article, a nanocomposite was prepared by immobilizing ionic liquid on the magnetic mesoporous FSM-16 with a core–shell structure (Fe(3)O(4)@FSM-16-SO(3)/IL). Subsequently, the structural properties of the synthesized nanocatalyst were characterized and analyzed by various techniques such as XRD, FT-IR, TEM, FE-SEM, BET, VSM, TGA, and EDS. Fe(3)O(4)@FSM-16-SO(3)/IL was used as a recoverable and efficient nanocatalyst for the synthesis of polyhydroquinoline derivatives. The magnetic nanocatalyst showed remarkable stability and reusability and was reused six consecutive times without considerable loss of its activity.

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