Green synthesis of Pd/Fe3O4 nanoparticles using Chamomile extract as highly active and recyclable catalyst for Suzuki coupling reaction

•Green synthesis of Pd/Fe3O4 nanoparticles using Chamomile extract.•The aqueous extract of Chamomile acted as green reductant and capping agent.•The desired nanocomposite shows good catalytic activity for synthesis of various biphenyl compounds following Suzuki-Miyaura coupling.•The catalyst was reu...

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Bibliographic Details
Published in:Journal of organometallic chemistry 2021-10, Vol.951, p.122005, Article 122005
Main Authors: Veisi, Hojat, Zohrabi, Arezu, Kamangar, Sheida Ahany, Karmakar, Bikash, Saremi, Shokoufeh Ghahri, Varmira, Kambiz, Hamelian, Mona
Format: Article
Language:English
Subjects:
Green
Magnetic nanocatalyst
Pd NP
Suzuki
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Summary:•Green synthesis of Pd/Fe3O4 nanoparticles using Chamomile extract.•The aqueous extract of Chamomile acted as green reductant and capping agent.•The desired nanocomposite shows good catalytic activity for synthesis of various biphenyl compounds following Suzuki-Miyaura coupling.•The catalyst was reused in 8 successive cycles with insignificant decrease in its activity In the present study, we demonstrate the synthesis of a novel biogenic nanocomposite by adorning in situ green synthesized Pd nanoparticles (Pd NPs) over the surface of magnetic nanoparticles by using Chamomileflower extract. It was physicochemically assigned by a number of analytical techniques. The as developed material was catalytically exploited in the synthesis of diverse biaryls via classical Suzuki-Miyaura coupling. Rigourness of the material was further validated by the study of reusability, hot-filtration and leaching test. [Display omitted]
ISSN:0022-328X
1872-8561
DOI:10.1016/j.jorganchem.2021.122005