Results 211 to 220 of about 38,942 (269)

Oxygenation of a Ruthenium(II) Thiolate to a Ruthenium(II) Sulfinate Proceeds via Ruthenium(III)

Inorganic Chemistry, 2005
Exposure of acetonitrile/methanol solutions of [PPN][Ru(DPPBT)3] [PPN = bis(triphenylphosphoranylidene); DPPBT = 2-diphenylphosphinobenzene thiolate] to oxygen initiates metal-centered oxidation, yielding the ruthenium(III) thiolate Ru(DPPBT)3. Ru(DPPBT)3 further reacts with oxygen, at sulfur, to give the ruthenium(III) sulfinate complex [Ru(DPPBT-O2)2(
Craig A, Grapperhaus, Selma, Poturovic, Mark S, Mashuta   +2 more
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Coligands Controlled Reactivities of Ruthenium(II) Precursors: Antiferromagnetically Coupled Ruthenium(III)-Phenoxyl versus Ruthenium(II)-Phenoxyl Forms

Inorganic Chemistry, 2023
The study disclosed that the reactivities of [RuII (PPh3)3Cl2] and [RuII(PPh3)3(CO)(H)Cl] precursors toward a trimethoxyarylimino-phenol derivative are sensibly different. The former promotes methoxy demethylation reaction affording a [Phenolato-RuIII-Phenolato] unit, while the latter containing π-acidic CO and hydride as coligands leads to C-H ...
Debasish Samanta, Pinaki Saha, Suvendu Maity, Sudipto Mondal, Prasanta Ghosh   +4 more
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ChemInform Abstract: Strongly Luminescing Ruthenium(II)/Ruthenium(II) and Ruthenium(II)/Platinum(II) Binuclear Complexes.

ChemInform, 1987
AbstractThe dimeric bipyridine ligand, prepared by a literature method with a yield of ca. 60%, reacts with a Ru complex, prepared in situ from RuCl2(bipy)2 (bipy: 2,2'‐bipyridine) and acetone in the presence of Ag(O‐SO2‐CF3) at reflux temp. within 5 d to give the new dimer (Ia).
R. SAHAI, D. A. BAUCOM, D. P. RILLEMA
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Electroluminescence in Ruthenium(II) Complexes

Journal of the American Chemical Society, 2002
We have investigated the electrochemical, spectroscopic, and electroluminescent properties of a family of diimine complexes of Ru featuring various aliphatic side chains as well as a more extended pi-conjugated system. The performance of solid-state electroluminescent devices fabricated from these complexes using indium tin oxide (ITO) and gold ...
Stefan, Bernhard, Jason A, Barron, Paul L, Houston, Héctor D, Abruña, Jennifer L, Ruglovksy, Xicun, Gao, George G, Malliaras   +6 more
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TETRAETHYLPHYROPHOSPHITE AS A BRIDGING LIGAND IN A BIMETALLIC RUTHENIUM(II) - RUTHENIUM(II) COMPLEX

Journal of Coordination Chemistry, 1984
Abstract The complex μ-TEPP-trans-bis[P(OEt)3Ru(NH3)4]2(PF6)4 has been prepared and characterized by microanalysis, vibrational and electronic spectroscopy (λmax=299 nm, ∊=6.4 × 102 M−1 cm−1; λmax=262 nm, ∊=8.6 × 102 M−1 cm−1), and cyclic voltammetry (E°'=+0.64 V versus S.C.E., 25°, μ=0.10 M NaCf3COO, CH+=1 × 10−3 M).
Mário S. Galhiane, Douglas W. Franco
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The reaction of ruthenium(II) octaethylporphyrin and ruthenium(II) tetraphenylporphyrin complexes with carbon monoxide

Inorganica Chimica Acta, 1988
Abstract The reactions of Ru II OEP(L) 2 and Ru II TPP(L) 2 with carbon monoxide, where OEP and TPP are the dianions of octaethylporphyrin and tetraphenylporphyrin, respectively, are reported for various ligands (L=dimethyl formamide, acetonitrile, aniline and substituted benzonitriles).
Donald R. Paulson, Sunil B. Bhakta, Rosemary Y. Hyun, Marilyn Yuen, Chyle E. Beaird, Suk C. Lee, Inja Kim, Juan Ybarra   +7 more
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Aniline complexes of ruthenium(II) and ruthenium(III) halides

Journal of the Chemical Society A: Inorganic, Physical, Theoretical, 1971
The preparations, i.r. and electronic spectra, and magnetic susceptibilities of the ruthenium(III) complexes A[RuX4-(aniline)2](A = Cs, Me4N, C6H5NH3 or C5H6N, and X = Cl, Br, or I); and of the ruthenium(II) complexes [RuL6]Br2 and RuL4Br2(L = a substituted aniline) are reported. From their spectroscopic properties the compounds containing co-ordinated
D. L. Key, L. F. Larkworthy, J. E. Salmon   +2 more
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Ruthenium(III) and ruthenium(II) complexes with 6-mercaptopurine

Inorganica Chimica Acta, 1985
Abstract Complexes of ruthenium(II) and (III) with 6- mercaptopurine have been prepared by refluxing ethanolic solutions of the metal chloride with 6- mercaptopurine. Complexes of the type Ru(6-MP)- Cl 3 ·2H 2 O, Ru(6-MP) 2 Cl 3 ·6H 2 O, Ru(6-MP) 2 (DMSO) 3 - Cl 2 ·H 2 O and Ru(6-MP) 4 Cl 2 ·2H 2 O were isolated from the reaction mixture.
Adriana Grigoratos, Nikos Katsaros
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Synthesis and Photochemical Properties of Novel Ruthenium(II)-Nickel(II) and Ruthenium(II)-Copper(II) Dinuclear Complexes

Bulletin of the Chemical Society of Japan, 2003
Abstract Novel Ru(II)-Ni(II) and Ru(II)-Cu(II) dinuclear complexes have been synthesized and characterized. In these complexes, the ruthenium(II) polypyridyl group and the Ni(II)- or Cu(II)-Schiff base units are fused together by a bridging ligand, 5,6-di(salicylidenamino)-1,10-phenanthroline.
Nobuko Onozawa-Komatsuzaki, Ryuzi Katoh, Yuichiro Himeda, Hideki Sugihara, Hironori Arakawa, Kazuyuki Kasuga   +5 more
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Reactions of ruthenium(II) with thiamacrocycles: structures of trans-dichlorido-1,4,7,10,13,16-hexathiacyclooctadecane-ruthenium(II), bis-(dichloro-dimethylsulfoxide-ruthenium(II)) 1,4,7,10,13-pentathiacyclopentadecane, and cis-dichlorido-1,4,8,11-tetrathiacyclotetradecane-ruthenium(II)

Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2018
The straightforward reaction of thiamacrocycles (1,4,7,10,13,16-hexathiacyclooctadecane ([18]aneS6), 1,4,7,10,13-pentathiacyclopentadecane ([15]aneS5), 1,4,8,11-tetrathiacyclotetradecane ([14]aneS4), and 1,4,7-trithiacyclononane ([9]aneS3)) with RuCl2(dmso)4 in CHCl3 or CH2Cl2 has produced several crystalline compounds which have been structurally ...
Alexander Y. Nazarenko, Elena V. Rybak-Akimova   +1 more
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