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Tytuł: Nanostructured Carbon Catalyst for Amide Coupling Reactions under Microwave Heating in the Absence of a Solvent
Autorzy: Pawelski, Damian
Delgado Fernandez, Olivia
Wilczewska, Agnieszka Z.
Strawa, Jakub W.
Płońska - Brzezińska, Marta E.
Słowa kluczowe: nanostructured carbon catalyst
microwave-assisted synthesis
carbon nano-onion
heterogeneous catalysis
amide coupling reaction
microwave heating
Data wydania: 2022
Data dodania: 3-cze-2024
Wydawca: ACS
Źródło: ACS Applied Nano Materials, Volume 5, Issue 11, 2022, p. 16376−16387
Abstrakt: Carbon nanostructures offer a perfect link between nanoscale materials and organic molecules, making them an ideal platform for molecular catalysts. Herein, an efficient, straightforward, and high-yield synthetic approach is described to synthesize aryl boronic acid containing the pyrene moiety that is noncovalently immobilized by π−π interaction to carbon nano-onions’surface. The nanostructured carbon material catalyzes the direct amide coupling reaction under microwaved heating in the absence of a solvent. The multilayered structures of carbon nano-onions ensure high thermal stability, and simultaneously, they are excellent microwaved absorbers, which reduce energy consumption. The absorption of microwaved radiation by the nanostructured carbon catalyst effectively influences yield of the catalytic reaction, which is up to 94%. Additionally, the recovery of catalytic material is straightforward, and the mass losses are negligible. Microwave heating in a solvent-free condition simplifies the reaction and reduces the amount of waste, which, in turn, depletes the environmental impact.
Afiliacja: Marta E. Plonska-Brzezinska − Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, 15-222 Bialystok, Poland
Damian Pawelski − Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, 15-222 Bialystok, Poland
Olivia Fernandez Delgado − University of Texas at El Paso, El Paso, Texas 79968-8807, United States
Agnieszka Z. Wilczewska − Faculty of Chemistry, University of Bialystok, 15-245 Bialystok, Poland
Jakub W. Strawa − Department of Pharmacognosy, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, 15-230 Bialystok, Poland
E-mail: Marta E. Plonska-Brzezinska: marta.plonska-brzezinska@umb.edu.pl
Sponsorzy: The financial support of the National Science Centre, Poland, Grant #2019/35/B/ST5/00572 to M.E.P.-B.
URI: http://hdl.handle.net/11320/16594
DOI: 10.1021/acsanm.2c03437
ISSN: 2574-0970
metadata.dc.identifier.orcid: brakorcid
0000-0002-6641-026X
0000-0001-8587-6711
brakorcid
0000-0002-0538-6059
Typ Dokumentu: Article
metadata.dc.rights.uri: http://creativecommons.org/licenses/by/4.0/
Właściciel praw: Copyright © 2022 The Authors. Published by American Chemical Society. This publication is licensed under CC-BY 4.0.
Występuje w kolekcji(ach):Artykuły naukowe (WChem)

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