In: Acta Crystallographica Section E, 2006, vol. 62, no. 5, p. m954-m956
The new triple-bridged dinuclear cation [(η6-C6Me6)2Ru2(μ2-Cl)(μ2-H)(μ2-PPh2)]+ was formed in chloroform from the precursor [(η6-C6Me6)2Ru2(μ2-H)2(μ2-PPh2)]+ and...
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In: Acta Crystallographica Section E, 2006, vol. 62, no. 11, p. m2916-m2918
The new triple-bridged dinuclear cation [(η6-C6Me6)2Ru2(μ2-p-S-C6H4-OH)(μ2-PPh2)(μ2-H)]+, isolated and characterized as the tetrafluoroborate salt, was prepared by reacting the precursor...
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In: European Journal of Inorganic Chemistry, 2007, vol. 4, p. 509-513
Whereas aromatic or aliphatic phosphanes undergo cleavage of the P-C bond in the reaction with [(η6-C6Me6)2Ru2 (μ2-H)3]+ to give phosphido-bridged diruthenium cations of the type [(η6-...
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In: Chemistry - A European Journal, 2006, vol. 13, no. 1, p. 292-299
The dinuclear cation [(C6Me6)2Ru2 (PPh2)H2]+ (1) has been studied as the catalyst for the hydrogenation of carbon-carbon double and triple bonds. In particular, [1][BF4] turned out to be a highly selective hydrogenation catalyst for olefin functions in molecules also containing reducible carbonyl...
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In: Physical Review Letters, 2008, vol. 100, no. 076405, p. 1-4
Organic nanostructures on semiconductors are currently investigated but the surfaces are known to interact strongly with molecules. To reduce the molecule-surface interaction, we used the Si(111)-B √3 × √3R30°. Deposition of isolated 2,4,6-tri(2t-thienyl)-1,3,5-triazine, was achieved at room temperature without modification of their π skeleton. This fascinating...
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In: Journal of Organometallic Chemistry, 2006, vol. 691, no. 20, p. 4304-4311
The cationic ferrocenyl-containing complexes [(η6-C6Me6)2Ru2 (μ-η1:η2-CH–CHFc)2 (μ-H)]+ (3) and [(η6-C6Me6)2Ru2 (μ-PPh2)(μ-η1:η2-CH–CHFc)(μ-H)]+ (4) have been synthesised in ethanol...
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In: Polyhedron, 2005, vol. 24, no. 15, p. 1961-1967
The synthesis of the trinuclear cluster cation [H3Ru3(C6H6)(C6Me6)2(O)]+ (1) has been considerably improved by changes in the NaBH4 addition step and by introducing chromatographic methods; in addition, the redox and ligand exchange properties of 1 have been studied. Although exposure...
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In: European Journal of Inorganic Chemistry, 2004, vol. 12, p. 2405 - 2411
The cationic complexes [HRu2(η6-arene)2{μ2-(p-X-C6H4)-S}2]+ and [H2Ru2(η6-arene)2{μ2-(p-X-C6H4)-S}]+ (arene = 1,2,4,5-Me4C6H2 or C6Me6; X = Br and Me)...
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In: Journal of Organometallic Chemistry, 2004, vol. 689, p. 1362-1369
By checking the chemistry underlying the concept of "supramolecular cluster catalysis" we identified two major errors in our publications related to this topic, which are essentially due to contamination problems. (1) The conversion of the "closed" cluster cation [H3Ru3(C6H6)(C6Me6)2(O)]+ (1) into the...
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