Sustainable catalysis using magnetic chicken feathers decorated with Pd(0) for Suzuki-cross coupling reaction

Latha, P.; Bhatt, Mukesh; Jain, Suman L.

doi:10.1016/j.tetlet.2015.08.081

Cited by 15 publications

(6 citation statements)

References 23 publications

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“…Among them, thanks to possessing various functional groups that are available to coordinate with the metal cations, maintaining a rigid structure hindering the solubility or disintegration in the different solvents, and being environmentally sustainable and always easily accessible, the wool fibers/fabrics can be considered as useful supports for catalyst materials. There have been a lot of studies involving the preparation of the wool–Pd complex and its use as a synthetic organic catalyst in the literature. ,,− To our knowledge, no report has been published on the reduction of nitroaromatic compounds using chemically surface-modified wool and PdNPs.…”

Section: Introductionmentioning

confidence: 99%

Easily Applicable Heterogeneous Catalyst from Sustainable Resources: Anchoring of Pd Nanoparticles onto Chemically Poly(2-amino thiophenol)-Modified Wool Fabrics

Başbuğ

Erdoğan

Karakışla

et al. 2022

ACS Appl. Polym. Mater.

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For preparing the Pd nanoparticle (PdNP)-decorated heterogeneous catalyst material, wool fabric was utilized as a practical platform after enriching its chemical functionality with two straightforward chemical processes. First, wool keratin was transformed to a reduced structure (WSH) with NaHS by extracting −SH groups and then reconstructed to the S−S linkages by the covalent attachment of 2-amino thiophenol (2-ATP). The graft copolymerization of 2-ATP onto this 2-ATP/WSH surface was ensured to prepare a P2ATP-g-WSH copolymer fabric. As the second process, the polymerization of 2-ATP was also performed on the WSH fabrics to prepare a P2ATP/WSH composite. The PdNP anchoring was subsequently ensured onto these copolymer and composite samples through the in situ reduction of Pd 2+ to the PdNPs. The conditions yielding the highest PdNP content were investigated in detail, and the PdNP formation abilities of both fabrics prepared by different routes were compared. It was observed that the contribution of PdNPs through the P2ATP/WSH composite route was relatively high compared to that of the copolymer route. The structural and morphological alterations in the wool nature, the existence, the oxidation state, and the relative abundance (%) of PdNPs with respect to the Pd 2+ ions were evidenced by many techniques in detail. After examining the performance of the PdNP composites in the catalytic reduction of two nitroarenes to the aminoarenes, the Pd/ P2ATP/WSH demonstrated satisfactorily high performance in terms of reduction yield (%), reduction rate constant (min −1 ), and reusability, compared to that of Pd/P2ATP-g-WSH.

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Section: Introductionmentioning

confidence: 99%

Easily Applicable Heterogeneous Catalyst from Sustainable Resources: Anchoring of Pd Nanoparticles onto Chemically Poly(2-amino thiophenol)-Modified Wool Fabrics

Başbuğ

Erdoğan

Karakışla

et al. 2022

ACS Appl. Polym. Mater.

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“…C-C bond formation remains a crucial issue, mainly due to its application in various synthetic protocols, and Suzuki coupling represents the leading procedure above all the others. For this reason, and thanks to fibre’s ability to chelate transition metals, Jain et al developed an innovative synthetic strategy by employing Fe 3 O 4 @/CF-Pd(0) complex in Suzuki coupling reactions [ 52 ]. They report the catalyst’s synthesis, which contemplates an easy and rapid treatment of magnetic nano-ferrite (Fe 3 O 4 ) with chicken feathers in powder and a palladium salt, subsequently reduced to obtain the catalyst itself.…”

Section: Feathersmentioning

confidence: 99%

Appealing Renewable Materials in Green Chemistry

et al. 2022

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In just a few years, chemists have significantly changed their approach to the synthesis of organic molecules in the laboratory and industry. Researchers are encouraged to approach “greener” reagents, solvents, and methodologies, to go hand in hand with the world’s environmental matter, such as water, soil, and air pollution. The employment of plant and animal derivates that are commonly regarded as “waste material” has paved the way for the development of new green strategies. In this review, the most important innovations in this field have been highlighted, paying due attention to those materials that have played a crucial role in organic reactions: wool, silk, and feather. Moreover, we decided to focus on the other most important supports and catalysts in green syntheses, such as proteins and their derivates. Different materials have shown prominent activity in the adsorption of metals and organic dyes, which has constituted a relevant scope in the last two decades. We intend to furnish a complete screening of the application given to these materials and contribute to their potential future utilization.

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“…This new catalyst could be used at least 6 times without any significant loss of the catalytic activity. 122 A green, efficient, heterogeneous catalyst for the oxidation of sulfides and alcohols to the corresponding sulfoxides and carbonyl compounds, respectively, applying tert-butyl hydroperoxide as an oxidant was developed using magnetically modified poultry chicken feathers. Complete selectivity of the reactions and high conversions were observed.…”

Section: Journal Of Agricultural and Food Chemistrymentioning

confidence: 99%

“…After the reaction finished, the catalyst could be efficiently separated using magnetic separation. This new catalyst could be used at least 6 times without any significant loss of the catalytic activity …”

Section: Magnetically Modified Biological Wastes and Their Applicationsmentioning

confidence: 99%

Magnetically Modified Agricultural and Food Waste: Preparation and Application

Šafařı́k

Baldíková

Procházková

et al. 2018

J. Agric. Food Chem.

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The annual food and agricultural waste production reaches enormous numbers. Therefore, an increasing need to valorize produced wastes arises. Waste materials originating from the food and agricultural industry can be considered as functional materials with interesting properties and broad application potential. Moreover, using an appropriate magnetic modification, smart materials exhibiting a rapid response to an external magnetic field can be obtained. Such materials can be easily and selectively separated from desired environments. Magnetically responsive waste derivatives of biological origins have already been prepared and used as efficient biosorbents for the isolation and removal of both biologically active compounds and organic and inorganic pollutants and radionuclides, as biocompatible carriers for the immobilization of diverse types of (bio)molecules, cells, nano- and microparticles, or (bio)catalysts. Potential bactericidal, algicidal, or anti-biofilm properties of magnetic waste composites have also been tested. Furthermore, low cost and availability of waste biomaterials in larger amounts predetermine their utilization in large-scale processes.

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Sustainable catalysis using magnetic chicken feathers decorated with Pd(0) for Suzuki-cross coupling reaction

Cited by 15 publications

References 23 publications

Easily Applicable Heterogeneous Catalyst from Sustainable Resources: Anchoring of Pd Nanoparticles onto Chemically Poly(2-amino thiophenol)-Modified Wool Fabrics

Easily Applicable Heterogeneous Catalyst from Sustainable Resources: Anchoring of Pd Nanoparticles onto Chemically Poly(2-amino thiophenol)-Modified Wool Fabrics

Appealing Renewable Materials in Green Chemistry

Magnetically Modified Agricultural and Food Waste: Preparation and Application

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