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The mechanism of the replacement of aluminum atoms in 1-ethyl-3-alkylalumolanes by boron atoms with boron halides. | LitMetric
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The mechanism of the replacement of aluminum atoms in 1-ethyl-3-alkylalumolanes by boron atoms with boron halides.

T V Tyumkina L I Tulyabaeva S M Idrisova D N Islamov L M Khalilov U M Dzhemilev

Phys Chem Chem Phys

Institute of Petrochemistry and Catalysis, Ufa Federal Research Center, Russian Academy of Sciences, Ufa, Prospect Oktyabrya, 141, 450075, Russian Federation.

Published: May 2023

In this study, the mechanism of the replacement reaction of an aluminum atom by a boron atom in the 1-ethyl-3-substituted alumolanes with boron halides is proposed. Theoretical and experimental justifications based on the DFT quantum chemical calculations of the energy parameters of possible reaction routes coupled with monitoring of the reaction between 1-ethyl-3-butylalumolane and BF·EtO, BCl and BBr using H, C, B and Al NMR spectroscopy are provided.

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http://dx.doi.org/10.1039/d2cp05721bDOI Listing

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