Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1327300 | Journal of Organometallic Chemistry | 2005 | 6 Pages |
Arene hydrogenation by homogeneous catalysts is a highly controversial area of research, with many of the mononuclear complexes shown to catalyse the reaction, being found to be pre-catalysts to nanoparticles, on closer examination. The solvent properties of ionic liquids, i.e., low nucleophilicity and high polarity, make them ideal, at least in principal, for homogeneous arene hydrogenation catalysts. In this paper, we described our attempts to prepare and study such systems, using either simple metal halides or ruthenium complexes including trinuclear ruthenium clusters as catalyst precursors.
Graphical abstractIonic liquids are excellent solvents for conducting hydrogenation reactions and also facilitate catalysis by intact molecular clusters. Our attempts to prove arene hydrogenation by homogeneous catalyst, including molecular clusters, are described.Figure optionsDownload full-size imageDownload as PowerPoint slide