Issue 39, 2012
From the journal:

Dalton Transactions

Sulfur containing platinum(ii) complexes with N-heterocyclic carbeneligands obtained by reactions of a hydrosulfido complex†

Yuri Maeda,a   Hideki Hashimotobcd  and  Takanori Nishioka*ac  

* Corresponding authors

a Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
E-mail: nishioka@sci.osaka-cu.ac.jp
Fax: +81 6 6690 2569
Tel: +81 6 6605 2569

b Department of Physics, Graduate School of Science, Osaka City University, Osaka, Japan

c CREST, Japan Science and Technology Agency, 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan

d The OCU Advanced Research Institute for Natural Science and Technology (OCARINA), Osaka City University, Osaka, Japan

Abstract

A hydrosulfido platinum(II) complex with a chelated N-heterocyclic carbene (NHC) ligand was oxidised with O2 in the presence of excess hydrogen sulfide, to give a linear tetrasulfido complex, and without hydrogen sulfide, to give a thiosulfato-bridged dinuclear complex. The hydrosulfido complex also reacted with an acetato complex containing the chelating NHC platinum unit to afford a trinuclear platinum complex with two triply bridging sulfido ligands showing an equilibrium in solution between two isomers based on the arrangement of the chelating NHC ligands.

Graphical abstract: Sulfur containing platinum(ii) complexes with N-heterocyclic carbene ligands obtained by reactions of a hydrosulfido complex

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Article information

DOI
https://doi.org/10.1039/C2DT30597F
Article type
Paper
Submitted
15 Mar 2012
Accepted
30 Jul 2012
First published
01 Aug 2012

Dalton Trans., 2012,41, 12038-12047

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Sulfur containing platinum(II) complexes with N-heterocyclic carbene ligands obtained by reactions of a hydrosulfido complex

Y. Maeda, H. Hashimoto and T. Nishioka, Dalton Trans., 2012, 41, 12038 DOI: 10.1039/C2DT30597F

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