Publication Date:
2014
Short description:
Cyclometalated Complexes of Platinum(II) with
2-Vinylpyridine / Zucca, A., Maidich, L., Carta, V., Petretto, G., Stoccoro, S., Cinellu, M., Pilo, M., Clarkson, G.. - In: EUROPEAN JOURNAL OF INORGANIC CHEMISTRY. - ISSN 1099-0682. - 13(2014), pp. 2278-2287. [10.1002/ejic.201400052]
abstract:
The electron-rich platinum(II) derivatives [Pt(R)2(DMSO)2] analytical and spectroscopic methods. The molecular struc-
(R = Me, Ph) react with 2-vinylpyridine (L) to give the cyclo- tures of [Pt(L–H)(Me)(PPh3)] and [Pt(L–H)(Ph)(PCy3)] were
metalated complexes [Pt(L–H)(R)(DMSO)] through C–H solved by X-ray diffraction analysis, and the results unam-
bond activation. Cyclometalation also occurs with [Pt(Me)- biguously demonstrate cyclometalation of 2-vinylpyridine.
(Cl)(DMSO)2]. From the starting compounds, a series of cy- The five-membered cyclometalated ring is particularly
clometalated complexes was obtained and characterised by stable, likely due to partial electronic delocalisation.
(R = Me, Ph) react with 2-vinylpyridine (L) to give the cyclo- tures of [Pt(L–H)(Me)(PPh3)] and [Pt(L–H)(Ph)(PCy3)] were
metalated complexes [Pt(L–H)(R)(DMSO)] through C–H solved by X-ray diffraction analysis, and the results unam-
bond activation. Cyclometalation also occurs with [Pt(Me)- biguously demonstrate cyclometalation of 2-vinylpyridine.
(Cl)(DMSO)2]. From the starting compounds, a series of cy- The five-membered cyclometalated ring is particularly
clometalated complexes was obtained and characterised by stable, likely due to partial electronic delocalisation.
Iris type:
1.1 Articolo in rivista
Keywords:
Metallacycles / Metalation / C–H activation / Platinum / Vinylidene ligands
List of contributors:
Zucca, A; Maidich, L; Carta, V; Petretto, G; Stoccoro, S; Cinellu, M; Pilo, M; Clarkson, G
Published in: