Quantum-Chemical Study of Catalysis in the Reaction of N,O-Dimethyl Carbamate with Methylamine
- Autores: Samuilov A.Y.1, Kozhanova E.P.1, Samuilov Y.D.1
 - 
							Afiliações: 
							
- Kazan National Research Technological University
 
 - Edição: Volume 95, Nº 1-2 (2025)
 - Páginas: 17-26
 - Seção: Articles
 - URL: https://journals.eco-vector.com/0044-460X/article/view/679800
 - DOI: https://doi.org/10.31857/S0044460X25010036
 - EDN: https://elibrary.ru/AHPUPQ
 - ID: 679800
 
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Resumo
Non-catalytic and sodium acetate and sodium methoxide catalyzed reactions of N,O-dimethyl carbamate with methylamine were studied using quantum-chemical hybrid density functional methods M06 and B3LYP. All interactions proceed through concerted cyclic transition states. Non-catalytic and sodium acetate-catalyzed reactions are characterized by a large activation free energy barrier. The transformation catalyzed by sodium methoxide is characterized by a negative enthalpy of activation and a low free energy of activation.
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Sobre autores
A. Samuilov
Kazan National Research Technological University
														Email: ysamuilov@yandex.ru
				                	ORCID ID: 0000-0001-7763-8326
				                																			                												                	Rússia, 							Kazan, 420015						
E. Kozhanova
Kazan National Research Technological University
														Email: ysamuilov@yandex.ru
				                	ORCID ID: 0009-0004-6676-9629
				                																			                												                	Rússia, 							Kazan, 420015						
Y. Samuilov
Kazan National Research Technological University
							Autor responsável pela correspondência
							Email: ysamuilov@yandex.ru
				                	ORCID ID: 0000-0002-5943-7448
				                																			                												                	Rússia, 							Kazan, 420015						
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