[PDF] Top 20 Ruthenium and Osmium as Hydrogenation Catalysts12-19
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Ruthenium and Osmium as Hydrogenation Catalysts12-19
... Sheridan and Reid (7) found that both ruthenium and osmium possessed very little activity for the vapour phase hydrogenation of acetylene and Sokol’skii (8) found that[r] ... See full document
8
Mixed-valency in confacial bioctahedral complexes of ruthenium and osmium
... monomeric ruthenium and osmium complexes of the type cis- and trans- [MX2L4] were prepared in this ...divalent ruthenium complexes containing four tertiary phosphine or arsine ligands are shown in ... See full document
209
Controlling platinum, ruthenium, and osmium reactivity for anticancer drug design
... its osmium analogue, which might allow more of the latter to reach its target site ...the ruthenium analogues. Electrophoretic mobility experiments on osmium-adducts of DNA duplex oligonucleotides ... See full document
85
Ruthenium and Osmium Oxo Complexes as Organic Oxidants181-185
... Recent advances in the application of ruthenium tetroxide, lower-valent 0x0 ruthenates and osmium tetroxide are summarked here, with particular reference to uses or poten[r] ... See full document
5
Ruthenium and Osmium as Hydrogenation Catalysts60-66
... The results obtained from the mathematical reaction decreases from the second to the analysis show that the chance of the vinyl third transition metal row and, secondly[r] ... See full document
7
Studies on ruthenium and osmium clusters containing chiral phosphorus and nitrogen compounds.
... chosen for the investigation as it was highly soluble and had two equivalent osmium nuclei bridged by two hydrides. The '^^Os satellites from this cluster were readily observed in one transient without the use of ... See full document
220
Thethering of ruthenium and osmium clusters to inorganic supports
... occur in the metal skeleton of the cluster, the fragmentation products will be chiral.. main ways to achieve this..[r] ... See full document
410
KINETIC STUDY OF THE EFFECT OF PERCHLORIC ACID , SODIUM PERCHLORATE SODIUM CHLORIDE , P -TOLUENESULPHANAMIDEAND TEMPERATURE ON THE OS(VIII)CATALYSED OXIDATION OF SCHIFF BASE BY CHLORAMINE-TIN AQUEOUS ACETIC ACID MEDIUM
... G.Mathubala, Dr.V.Krishnasamy , KINETICS OF OXIDATION OF SCHIFF BASE BY CHLORAMINE –T CATALYSED BY MIXTURE OF Os ( VIII) AND Ru (III) – EFFECT OF OSMIUM TETRAOXIDE AND RUTHENIUM CHLORID[r] ... See full document
5
The Solubility of Hydrogen in the Platinum Metals under High Pressure158-163
... T h e obtained values of the equilibrium hydrogen concentration in a perfect defect-free lattice of ruthenium, osmium, iridium and platinum at atmospheric pressure [r] ... See full document
6
Easy to synthesize, robust organo osmium asymmetric transfer hydrogenation catalysts
... to ruthenium ana- logues but the reaction proceeded at a slower rate, for exam- ple, the conversion of ketone 6 at S/C = 200 for Os complex 5b to 94% took 72 h, whilst Ru analogue 2 reached 99% after 20 h at 28 8C ... See full document
5
The Use of Platinum Metals in Modern Thermionic Emitters167-173
... The metals which satisfied the high work function and other criteria were osmium, iridium, ruthenium and rhenium; platinum, palladium and gold were rejected because[r] ... See full document
7
Separating the Platinum Group Metals by Liquid–Liquid Extraction106-112
... T h e platinum group metals platinum, palladium, rhodium, iridium, osmium and ruthenium together with silver and gold generally occur in nature associated with the[r] ... See full document
7
Influence of Anchoring Group Isomerization on Electron Injection and Total Conversion Efficiency in Dye-sensitized Solar Cells.
... Electron Transfer Dynamics in Nanocrystalline Titanium Dioxide Solar Cells Sensitized with Ruthenium or Osmium Polypyridyl Complexes , Journal of Physical Chemistry B, 105:2 ([r] ... See full document
136
OS ( VIII ) CATALYSED OXIDATION OF SCHIFF BASE BY CHLORAMINE – T IN AQUEOUS ACETIC ACID MEDIUM – KINETIC STUDY OF THE EFFECT OF OXIDANT , SUBSTRATE , SOLVENT AND CATALYST
... G.Mathubala, Dr.V.Krishnasamy , KINETICS OF OXIDATION OF SCHIFF BASE BY CHLORAMINE –T CATALYSED BY MIXTURE OF Os ( VIII) AND Ru (III) – EFFECT OF OSMIUM TETRAOXIDE AND RUTHENIUM CHLORID[r] ... See full document
6
Design and Fabrication of a Go Kart
... 20.G.Mathubala, Dr.V.Krishnasamy , KINETICS OF OXIDATION OF SCHIFF BASE BY CHLORAMINE –T CATALYSED BY MIXTURE OF Os ( VIII) AND Ru (III) – EFFECT OF OSMIUM TETRAOXIDE AND RUTHENIUM CHL[r] ... See full document
8
The effect of substituents on the coordination of nitrogen containing ligands
... A wide range of complexes of divalent and trivalent iron, ruthenium and osmium containing coordinated 2.2'-bipyridine have been prepared.. These are all six coordinate and are.[r] ... See full document
202
Raleigh Gilchrist and His Research on the Platinum Metals59-63
... Osmium and ruthenium are first removed by distilla- tion, and palladium, rhodium and iridium are separated from platinum by a hydrolytic pre- cipitation with NaHCO, under condi[r] ... See full document
5
The Corrosion and Electrochemical Behaviour of Ductile Chromium Alloys143-149
... osmium, ruthenium or iridium are stably passive for a wide range of temperatures and sulphuric acid concentrations, and they display high corrosion resistance. I n a[r] ... See full document
7
(Benzophenone imine N)nonacarbonyldirhenium(0)(Re—Re)
... Interest in the synthesis and reactivity of late-transition-metal amido complexes has grown considerably in recent years as a consequence of the relative scarcity of such compounds and of their potential use in ... See full document
9
Nitrogen Complexes of the Platinum Metals9-14
... Since the nitrogen complexes of ruthenium, osmium, rhodium and iridium are known to contain ammonia or tertiary phosphines as ligands it might be thought that analogues of [r] ... See full document
6
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