Graphene-oxide/schiff base N2O4 ligand-palladium: A new catalyst for the synthesis of furan derivatives

In this paper, we aimed at synthesizing GO/H2L-Pd nano-composites (graphene-oxide/schiff base N2O4 Ligand-palladium) as a new heterogeneous catalyst. Different analytical techniques were applied in order to analyze the chemical composition and the structure of the catalyst. The findings revealed tha...

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Bibliographic Details
Published in:Journal of molecular structure 2022-02, Vol.1250, p.131849, Article 131849
Main Authors: Noori, Samira, Ghorbani-Vaghei, Ramin, Azadbakht, Reza, Karamshahi, Zahra, Koolivand, Mostafa
Format: Article
Language:English
Subjects:
Acetylenedicarboxylate
Arylamine
Furan
Nano-composites
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Summary:In this paper, we aimed at synthesizing GO/H2L-Pd nano-composites (graphene-oxide/schiff base N2O4 Ligand-palladium) as a new heterogeneous catalyst. Different analytical techniques were applied in order to analyze the chemical composition and the structure of the catalyst. The findings revealed that GO/H2L-Pd could catalyze synthesis of furan derivatives in one-pot three-component condensation reaction by different aromatic aldehydes, arylamine and acetylenedicarboxylate. The major advantages of this study are the green and mild procedure, easy reaction work-up, short reaction time, high yields, and reusability of the catalyst. •Preparation of GO/Schiff base N2O4 Ligand-Pd as a new catalyst.•Characterization of the catalyst by FT-IR, XRD, TGA, FESEM, EDS, TEM and elemental mapping.•It showed high catalytic activity for the synthesis of. furan derivatives.•Easy recovery and reuse of the catalyst without notable change in catalytic activity. [Display omitted]
ISSN:0022-2860
1872-8014
DOI:10.1016/j.molstruc.2021.131849