Quantum-Chemical Study of Catalysis in the Reaction of N,O-Dimethyl Carbamate with Methylamine
- Authors: Samuilov A.Y.1, Kozhanova E.P.1, Samuilov Y.D.1
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Affiliations:
- Kazan National Research Technological University
- Issue: Vol 95, No 1-2 (2025)
- Pages: 17-26
- Section: Articles
- URL: https://cardiosomatics.ru/0044-460X/article/view/679800
- DOI: https://doi.org/10.31857/S0044460X25010036
- EDN: https://elibrary.ru/AHPUPQ
- ID: 679800
Cite item
Abstract
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.
Keywords
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About the authors
A. Y. Samuilov
Kazan National Research Technological University
Email: ysamuilov@yandex.ru
ORCID iD: 0000-0001-7763-8326
Russian Federation, Kazan, 420015
E. P. Kozhanova
Kazan National Research Technological University
Email: ysamuilov@yandex.ru
ORCID iD: 0009-0004-6676-9629
Russian Federation, Kazan, 420015
Y. D. Samuilov
Kazan National Research Technological University
Author for correspondence.
Email: ysamuilov@yandex.ru
ORCID iD: 0000-0002-5943-7448
Russian Federation, Kazan, 420015
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