This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research article
Javad Safaei‐Ghom
University of Kashan Faculty of Chemistry
Corresponding Author
ORCiD: https://orcid.org/0000-0002-9837-4478
License:
This work is licensed under a CC BY 4.0 License. Read Full License
We synthesized functionalized f-SiO2@[email protected] catalyst through decorating graphene oxide surface using SiO2 sphere with the help of ethylenediamine ligand and chelation with CoCl2.6H2O for increasing the catalyst activity to produce heterogenous catalyst. The heterogenous catalyst was characterized by FT-IR, XRD, SEM, Raman spectra, and TGA. We assessed activity of the catalyst in the synthesis of indenopyrazolones and results demonstrated high activity for the catalyst. The ability of the catalyst to increase the yield and reduction in reaction time as well as high catalytic activity, and recycling are prominent advantages of the catalyst.
Keywords
graphene oxide, silica nanoparticles, functionalized graphene oxide, Cobalt(II) chloride, indenopyrazolones derivatives
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This is a list of supplementary files associated with this preprint. Click to download.
- Table3.JPG
- Table3a.JPG
- Supplymentaryinformation.docx
- OnlineScheme1.Png
Different steps of synthesis [email protected]@Co
- OnlineScheme2.Png
A proposed mechanism for the synthesis of indenopyrazolones derivatives
- GraphicalAbstract.jpg
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research article
Javad Safaei‐Ghom
University of Kashan Faculty of Chemistry
Corresponding Author
ORCiD: https://orcid.org/0000-0002-9837-4478
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 16 Dec, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
We synthesized functionalized f-SiO2@[email protected] catalyst through decorating graphene oxide surface using SiO2 sphere with the help of ethylenediamine ligand and chelation with CoCl2.6H2O for increasing the catalyst activity to produce heterogenous catalyst. The heterogenous catalyst was characterized by FT-IR, XRD, SEM, Raman spectra, and TGA. We assessed activity of the catalyst in the synthesis of indenopyrazolones and results demonstrated high activity for the catalyst. The ability of the catalyst to increase the yield and reduction in reaction time as well as high catalytic activity, and recycling are prominent advantages of the catalyst.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
This is a list of supplementary files associated with this preprint. Click to download.
- Table3.JPG
- Table3a.JPG
- Supplymentaryinformation.docx
- OnlineScheme1.Png
Different steps of synthesis [email protected]@Co
- OnlineScheme2.Png
A proposed mechanism for the synthesis of indenopyrazolones derivatives
- GraphicalAbstract.jpg
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