Email this article On the Two-Route Mechanism of the Reaction of 1-Alkenes with EtMgX Catalyzed by TaCl5
- Authors: Sultanov R.M.1, Khafizov F.S.1, Ozden I.V.1, Shutov N.V.1, Sabirov D.S.2, Dzhemilev U.M.2
-
Affiliations:
- Ufa State Petroleum Technical University
- Institute of Petrochemistry and Catalysis
- Issue: Vol 89, No 4 (2019)
- Pages: 647-652
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222843
- DOI: https://doi.org/10.1134/S1070363219040029
- ID: 222843
Cite item
Open Access
Access granted
Subscription Access
Abstract
The reaction of 1-alkenes with C2D5MgBr in the presence of TaCl5 has been studied. Basing on the distribution of the deuterium label in the alkyl chain of the regioisomeric organomagnesium compounds, a tentative mechanism of their formation as key intermediates of 3-substituted tantalocyclopentanes has been proposed. The energy profiles of the reactions of carbomagnesation and β-reductive magnesaethylation of 1-alkenes have been obtained using the DFT method.
About the authors
R. M. Sultanov
Ufa State Petroleum Technical University
Author for correspondence.
Email: sultanov55@mail.ru
Russian Federation, ul. Kosmonavtov 1, Ufa, 450062
F. Sh. Khafizov
Ufa State Petroleum Technical University
Email: sultanov55@mail.ru
Russian Federation, ul. Kosmonavtov 1, Ufa, 450062
I. V. Ozden
Ufa State Petroleum Technical University
Email: sultanov55@mail.ru
Russian Federation, ul. Kosmonavtov 1, Ufa, 450062
N. V. Shutov
Ufa State Petroleum Technical University
Email: sultanov55@mail.ru
Russian Federation, ul. Kosmonavtov 1, Ufa, 450062
D. Sh. Sabirov
Institute of Petrochemistry and Catalysis
Email: sultanov55@mail.ru
Russian Federation, pr. Oktyabrya 141, Ufa, 450075
U. M. Dzhemilev
Institute of Petrochemistry and Catalysis
Email: sultanov55@mail.ru
Russian Federation, pr. Oktyabrya 141, Ufa, 450075
