Abstract
In the present work, based on the reported experimental observations, theoretical methods were employed to study the electron-induced reaction of methyl acrylate. Our calculations revealed that two routes are possible among ten proposed pathways for this reaction. In both of these routes, the reaction proceeds via four distinct steps including dimerization, cyclization, methanol elimination, and trimerization. The results showed that the most favorable mechanism proceeds via a stepwise pathway involving dimethyl acrylate radical anion. Finally, structural, kinetics and thermodynamics of both possible paths have been calculated and compare to obtain the most possible route for this reaction.
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Acknowledgments
This work was supported by the Austrian Academy of Science (OAW) under the JESH program. I appreciate “institut für ionenphysik und angewandte physic”, University of Innsbruck (UIBK) and also I have special thanks to Professor Martin Beyer (the head of the institute) for providing research facilities for this work. The computational results presented have been achieved (in part) using the HPC infrastructure LEO of the University of Innsbruck.
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Tavakol, H., Ranjbari, M.A. & Jafari-Chermahini, M.T. Mechanistic details for the reaction of methyl acrylate radical anion: a DFT study. Reac Kinet Mech Cat 128, 629–643 (2019). https://doi.org/10.1007/s11144-019-01647-0
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DOI: https://doi.org/10.1007/s11144-019-01647-0