The effect of the coordination sphere of the platinum catalyst on the course of the direct С–С coupling in the systems PtII–ArH–ArI–base. The experimental and theoretical (DFT) study
- Authors: Bezbozhnaya T.V.1, Litvinenko S.L.1, Kharaneko A.O.1
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Affiliations:
- L.M. Litvinenko Institute of Physical-Organic and Coil Chemistry
- Issue: Vol 86, No 10 (2016)
- Pages: 2301-2306
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/216317
- DOI: https://doi.org/10.1134/S1070363216100091
- ID: 216317
Cite item
Abstract
The composition of coupling products in reaction of arenes with aryl iodides catalyzed with Pt(phen)Cl2, Pt(bipy)Cl2, Pt(py)2Cl2 and K2PtCl4 complexes was studied. Based on quantum-chemical calculations of the charges on platinum atoms, the energies of the frontier molecular orbitals of the metal complexes and substrates an approach is proposed to forecasting the effect of the structure of the catalyst on the direction of the reaction towards the homo or cross-coupling.
Keywords
About the authors
T. V. Bezbozhnaya
L.M. Litvinenko Institute of Physical-Organic and Coil Chemistry
Author for correspondence.
Email: b.t.v@i.ua
Ukraine, ul. R. Lyuksemburg 70, Donetsk, 83114
S. L. Litvinenko
L.M. Litvinenko Institute of Physical-Organic and Coil Chemistry
Email: b.t.v@i.ua
Ukraine, ul. R. Lyuksemburg 70, Donetsk, 83114
A. O. Kharaneko
L.M. Litvinenko Institute of Physical-Organic and Coil Chemistry
Email: b.t.v@i.ua
Ukraine, ul. R. Lyuksemburg 70, Donetsk, 83114