Open Access
Molecules, volume 26, issue 22, pages 6864
NHC Polymeric Particles Obtained by Self-Assembly and Click Approach of Calix[4]Arene Amphiphiles as Support for Catalytically Active Pd Nanoclusters
Burilov Vladimir
1
,
Mironova Diana
1
,
Sultanova Elsa
1
,
Garipova Ramila
1
,
Evtugyn Vladimir
1
,
Solovieva S. E.
2
,
Antipin Igor
1
Publication type: Journal Article
Publication date: 2021-11-14
PubMed ID:
34833956
Organic Chemistry
Drug Discovery
Physical and Theoretical Chemistry
Pharmaceutical Science
Molecular Medicine
Analytical Chemistry
Chemistry (miscellaneous)
Abstract
A new polymeric NHC carrier was synthesized by sequential supramolecular self-assembly and copper-catalyzed azide-alkyne cycloaddition (CuAAC) of amphiphilic imidazolium calix[4]arenes with octyl lipophilic fragments. Obtained polytriazole-imidazolium particles were found as monodisperse submicron particles, with the average diameter of 236 ± 34 nm and average molecular weight of 1380 ± 96 kDa. Successful CuAAC polymerization has been proved using IR spectroscopy and high-resolution ESI mass spectrometry. Polymeric particles, as well as aggregates made from precursor macrocycles, were decorated by Pd clusters (2 nm) for further catalytic investigations. Pd nanoclusters, supported on the polymeric surface, were found highly catalytically active in the model reduction of p-nitrophenol, giving reaction rates an order of magnitude higher compared to literature examples. The reaction was recycled using the same catalyst five times without any loss of activity.
Citations by journals
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Molecules
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Molecules
1 publication, 25%
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ACS Omega
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ACS Omega
1 publication, 25%
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Chemical Society Reviews
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Chemical Society Reviews
1 publication, 25%
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International Journal of Molecular Sciences
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International Journal of Molecular Sciences
1 publication, 25%
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1
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Citations by publishers
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 50%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
1 publication, 25%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 25%
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Burilov V. et al. NHC Polymeric Particles Obtained by Self-Assembly and Click Approach of Calix[4]Arene Amphiphiles as Support for Catalytically Active Pd Nanoclusters // Molecules. 2021. Vol. 26. No. 22. p. 6864.
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Burilov V., Mironova D., Sultanova E., Garipova R., Evtugyn V., Solovieva S. E., Antipin I. NHC Polymeric Particles Obtained by Self-Assembly and Click Approach of Calix[4]Arene Amphiphiles as Support for Catalytically Active Pd Nanoclusters // Molecules. 2021. Vol. 26. No. 22. p. 6864.
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TY - JOUR
DO - 10.3390/molecules26226864
UR - https://doi.org/10.3390%2Fmolecules26226864
TI - NHC Polymeric Particles Obtained by Self-Assembly and Click Approach of Calix[4]Arene Amphiphiles as Support for Catalytically Active Pd Nanoclusters
T2 - Molecules
AU - Sultanova, Elsa
AU - Garipova, Ramila
AU - Evtugyn, Vladimir
AU - Antipin, Igor
AU - Burilov, Vladimir
AU - Mironova, Diana
AU - Solovieva, S. E.
PY - 2021
DA - 2021/11/14 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 6864
IS - 22
VL - 26
PMID - 34833956
SN - 1420-3049
ER -
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@article{2021_Burilov,
author = {Elsa Sultanova and Ramila Garipova and Vladimir Evtugyn and Igor Antipin and Vladimir Burilov and Diana Mironova and S. E. Solovieva},
title = {NHC Polymeric Particles Obtained by Self-Assembly and Click Approach of Calix[4]Arene Amphiphiles as Support for Catalytically Active Pd Nanoclusters},
journal = {Molecules},
year = {2021},
volume = {26},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {nov},
url = {https://doi.org/10.3390%2Fmolecules26226864},
number = {22},
pages = {6864},
doi = {10.3390/molecules26226864}
}
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Burilov, Vladimir, et al. “NHC Polymeric Particles Obtained by Self-Assembly and Click Approach of Calix[4]Arene Amphiphiles as Support for Catalytically Active Pd Nanoclusters.” Molecules, vol. 26, no. 22, Nov. 2021, p. 6864. https://doi.org/10.3390%2Fmolecules26226864.