Palladium-coated thiourea core-shell nanocomposite as a new, efficient, and magnetic responsive nanocatalyst for the Suzuki-Miyaura coupling reactions

In this research, according to the important aspects of palladium components in conducting Suzuki-Miyaura coupling reactions and formation of biphenyl compounds, magnetic responsive palladium/thiourea nanocomposite as a new magnetic nanocatalyst was designed, synthesized, and characterized using FT-...

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Bibliographic Details
Published in:Materials research express 2021-02, Vol.8 (2), p.26102
Main Authors: Eivazzadeh-Keihan, Reza, Bahrami, Negar, Radinekiyan, Fateme, Maleki, Ali, Mahdavi, Mohammad
Format: Article
Language:English
Subjects:
Chemical reactions
Coupling (molecular)
Functionalized Fe
Functionalized Fe3O4 magnetic nanoparticles
Iron oxides
Magnetic cores
magnetic nanoparticles
Magnetic permeability
magnetic responsive catalyst
Nanocomposites
Palladium
Shells
Silicon dioxide
Suzuki-Miyaura coupling reaction
thiourea
Thioureas
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Summary:In this research, according to the important aspects of palladium components in conducting Suzuki-Miyaura coupling reactions and formation of biphenyl compounds, magnetic responsive palladium/thiourea nanocomposite as a new magnetic nanocatalyst was designed, synthesized, and characterized using FT-IR, EDX, FE-SEM, and VSM analyses. The catalytic performance of this new nanocomposite with magnetic susceptibility was evaluated in the Suzuki-Miyaura coupling reaction. Based on the functionalized surface of Fe3O4 magnetic cores with SiO2, CPTMS, thiourea shells, and especially Palladium ions shell, the formation of biphenyl derivatives in a green and eco-friendly reaction condition was highlighted.
ISSN:2053-1591
2053-1591
DOI:10.1088/2053-1591/abe320