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Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols
In this research, mesoporous carbon (MC) with high efficiency (0.65 g yield from 1.0 g MCM-41 and 1.25 g sucrose) was successfully prepared by adding carbon precursor (sucrose) in a single step with ultrasonic waves, which reduces time and energy cost. Then, the Cu(2+)/Mesoporous carbon nanocatalyst...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10287763/ https://www.ncbi.nlm.nih.gov/pubmed/37349381 http://dx.doi.org/10.1038/s41598-023-36521-6 |
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author | Ghafuri, Hossein Hanifehnejad, Peyman Rashidizadeh, Afsaneh Tajik, Zeinab Dogari, Hanieh |
author_facet | Ghafuri, Hossein Hanifehnejad, Peyman Rashidizadeh, Afsaneh Tajik, Zeinab Dogari, Hanieh |
author_sort | Ghafuri, Hossein |
collection | PubMed |
description | In this research, mesoporous carbon (MC) with high efficiency (0.65 g yield from 1.0 g MCM-41 and 1.25 g sucrose) was successfully prepared by adding carbon precursor (sucrose) in a single step with ultrasonic waves, which reduces time and energy cost. Then, the Cu(2+)/Mesoporous carbon nanocatalyst (Cu(2+)/MC) was synthesized by adding Cu(NO(3))(2) in a single step and applied as a catalyst in amidation reactions of alcohols. Also, Cu(2+)/MC was characterized using different spectroscopic methods and techniques, including Fourier transform infrared spectroscopy (FT-IR), Field Emission Scanning Electron Microscopy (FE-SEM), N(2) adsorption analysis (BET), X-ray diffraction analysis (XRD), Energy Dispersive X-ray (EDX), and Thermogravimetric Analysis (TGA). Moreover, to show the catalytic merits of Cu(2+)/MC, various primary and secondary amines and ammonium salts were applied in the amidation of alcohols. Easy synthesis method, recyclability, excellent yields (80–93%), and simple work-up are some noticeable strengths of using Cu(2+)/MC as a catalyst in this reaction. |
format | Online Article Text |
id | pubmed-10287763 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-102877632023-06-24 Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols Ghafuri, Hossein Hanifehnejad, Peyman Rashidizadeh, Afsaneh Tajik, Zeinab Dogari, Hanieh Sci Rep Article In this research, mesoporous carbon (MC) with high efficiency (0.65 g yield from 1.0 g MCM-41 and 1.25 g sucrose) was successfully prepared by adding carbon precursor (sucrose) in a single step with ultrasonic waves, which reduces time and energy cost. Then, the Cu(2+)/Mesoporous carbon nanocatalyst (Cu(2+)/MC) was synthesized by adding Cu(NO(3))(2) in a single step and applied as a catalyst in amidation reactions of alcohols. Also, Cu(2+)/MC was characterized using different spectroscopic methods and techniques, including Fourier transform infrared spectroscopy (FT-IR), Field Emission Scanning Electron Microscopy (FE-SEM), N(2) adsorption analysis (BET), X-ray diffraction analysis (XRD), Energy Dispersive X-ray (EDX), and Thermogravimetric Analysis (TGA). Moreover, to show the catalytic merits of Cu(2+)/MC, various primary and secondary amines and ammonium salts were applied in the amidation of alcohols. Easy synthesis method, recyclability, excellent yields (80–93%), and simple work-up are some noticeable strengths of using Cu(2+)/MC as a catalyst in this reaction. Nature Publishing Group UK 2023-06-22 /pmc/articles/PMC10287763/ /pubmed/37349381 http://dx.doi.org/10.1038/s41598-023-36521-6 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Ghafuri, Hossein Hanifehnejad, Peyman Rashidizadeh, Afsaneh Tajik, Zeinab Dogari, Hanieh Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols |
title | Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols |
title_full | Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols |
title_fullStr | Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols |
title_full_unstemmed | Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols |
title_short | Synthesis and characterization of nanocatalyst Cu(2+)/mesoporous carbon for amidation reactions of alcohols |
title_sort | synthesis and characterization of nanocatalyst cu(2+)/mesoporous carbon for amidation reactions of alcohols |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10287763/ https://www.ncbi.nlm.nih.gov/pubmed/37349381 http://dx.doi.org/10.1038/s41598-023-36521-6 |
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