Multicenter ligand transformations of thioureas on ruthenium clusters |
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Authors: | Georg Süss-Fink Ulf Bodensieck Lisa Hoferkamp Gerd Rheinwald Helen Stoeckli-Evans |
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Affiliation: | (1) Institute de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Suisse |
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Abstract: | The reaction of trirutheniumdodecacarbonyl with various thioureas was found to give, depending upon the substituents and the reaction conditions, a large variety of tri-, tetra-, penta-, and hexanuclear ruthenium clusters. The ligand systems observed in the products are derived from the thioureas employed; the fragmentation of the thiourea molecules involve N-H, C-S, C-H, and C-N activation processes. |
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Keywords: | Ruthenium thiourea carbene C-N cleavage C-S cleavage C-H cleavage |
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