Regioselectivity of styrene carbonylation in the presence of palladium(II) complexes

The influence of a catalyst on regioselectivity of styrene carbonylation in ionic liquids catalyzed by palladium(II) complexes was studied. The mechanism of the migration insertion of styrene at the palladium-hydrogen bond determining the regioselectrivity of the whole reaction, which is treated as...

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Veröffentlicht in:	Russian Journal of Physical Chemistry A 2011-05, Vol.85 (5), p.786-789
Hauptverfasser:	Lapidus, A. L., Eliseev, O. L., Zvyagintsev, N. V., Kondrat’ev, L. T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Kinetics and Catalysis Chemistry Chemistry and Materials Science Physical Chemistry
Online-Zugang:	Volltext
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Zusammenfassung:	The influence of a catalyst on regioselectivity of styrene carbonylation in ionic liquids catalyzed by palladium(II) complexes was studied. The mechanism of the migration insertion of styrene at the palladium-hydrogen bond determining the regioselectrivity of the whole reaction, which is treated as electrophilic addition to the multiple bond of styrene, was studied. A study of the structure of intermediate complexes formed at this stage was performed using the B3LYP method of density functional theory.
ISSN:	0036-0244 1531-863X
DOI:	10.1134/S0036024411050207