Iron N-Doped Carbon Nanoarchitectonics for C―H Bond Activation of Methylarenes and Esterification Reactions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F25%3A10257717" target="_blank" >RIV/61989100:27640/25:10257717 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/smll.202409707" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/smll.202409707</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/smll.202409707" target="_blank" >10.1002/smll.202409707</a>
Alternative languages
Result language
angličtina
Original language name
Iron N-Doped Carbon Nanoarchitectonics for C―H Bond Activation of Methylarenes and Esterification Reactions
Original language description
Nowadays, selective oxidation of sp3 C-H bond in methylarene to benzaldehyde under eco-friendly conditions is a promising way to produce aldehyde derivatives. In this work, scalable iron nanoparticles adorned on surface engineered nitrogen-doped carbon (FeNP@NC-BA) fabricated via wet chemistry followed by high-temperature pyrolysis. It is observed that nitrogen-coordinated Fe nanoparticles play a crucial role as active sites in facilitating both the toluene oxidation and esterification reaction due to its nitrogen-rich Fe NPs contain and low C/N ratio in FeNP@NC-BA catalyst. The FeNP@NC-BA catalyst and N-hydroxyphthalimide cooperatively converted methylarenes to corresponding aryl aldehydes with 99% conversion and selectivity, without over-oxidation of benzaldehyde to benzoic acid at room temperature. Further, EPR analysis is used to probe the free radical pathway followed in C-H activation. Additionally, FeNP@NC-BA catalyst employed for microwave-assisted esterification of acids with alcohols leads to 99% conversion and selectivity. The compatibility of FeNP@NC-BA nanoarchitectonics employed for the highly efficient synthesis of selective 24 benzaldehyde derivatives and 42 ester products. Furthermore, a gram-scale catalyst reusability study proved the wide applicability of FeNP@NC-BA catalyst. Thus, Fe nanoparticles decorated with N-doped carbon catalysts provide a durable, easily recoverable, and environmentally friendly metal-based catalyst for oxidation and esterification reactions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10400 - Chemical sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Small
ISSN
1613-6810
e-ISSN
1613-6829
Volume of the periodical
2025
Issue of the periodical within the volume
21
Country of publishing house
DE - GERMANY
Number of pages
19
Pages from-to
nestránkováno
UT code for WoS article
001445620300001
EID of the result in the Scopus database
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