Ruthenium Complexes with Coordinated Hydroxyiminoacetylacetonato or Bridging Nitrosyl Groups Formed by the Reactions of Nitrosylruthenium(III) with Acetylacetone

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概要

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• Complexes formed by the reactions of nitrosylruthenium(III) with acetylacetone were investigated. The following products: [Ru(acac)<SUB>2</SUB>(hia)], <B>1</B>; <I>cis</I>-[RuCl(NO)(acac)<SUB>2</SUB>], <B>2</B>; and [Ru(NO)(acac)<SUB>24</SUB>], <B>3</B>; (acac=C<SUB>5</SUB>H<SUB>7</SUB>O<SUB>2</SUB><SUP>−</SUP> and hia=C<SUB>5</SUB>H<SUB>6</SUB>NO<SUB>3</SUB><SUP>−</SUP>), were isolated as crystals and were characterized. On the basis of chemical and thermal analyses, and on the basis of observations of the magnetic properties, the conductivities, the molecular weights, the infrared spectra, and the NMR spectra, it was concluded that <B>1</B> contains the hydroxyiminoacetyl acetonato ligand, which is formed by the reaction of the coordinated nitrosyl group with acetylacetone, and that <B>2</B> contains a terminal nitrosyl group, and <B>3</B>, bridging nitrosyl groups.

• 公益社団法人 日本化学会の論文

著者

• MUKAIDA Masao

  Department of Chemistry, Faculty of Science and Engineering, Sophia University

• Ishimori Tatsujiro

  Department Of Chemistry College Of Science Rikkyo University

• Nomura Terunosuke

  Department of Chemistry, Faculty of Science and Technology, Sophia University

関連論文

• Reductions of {RuNO}^6-Type Nitrosyls. Characteristics of the Two-Electron Reduction Species Isolated as a Complex Having a Formally Negatively Charged μ-Nitrosyl({RuNO}^8-{RuNO}^8) and the One-Electron Reduction Species Generated Electrochamically({RuNO}
• Synthesis and Electrochemical Behavior of the Complex Having μ_2-Nitrosyl Moiety, as a Two-Electron Reduction Species of a {RuNO}^6-Type Nitrosyl,[{Ru(μ_2-NO)}_2(2,2-bipy)_4]^
• An Important Role of the One-Electron Reduction Nitrosyl Coordinated to Ruthenium. A Redox-Induced Oxygen Atom Transfer Reaction between the Nitrosyl and Adjacent Nitrite Moieties of {RuNO}^7-Type Nitrosyl Complex
• Some Mechanistic Evidence for an Oxygen Transfer Reaction Accompanied by the Redox-Induced Nitrito-Nitro Linkage Isomerization of Ruthenium Complex Having Nitrosyl, cis-[Ru(NO)(X)(bpy)_2]^(X=ONO, NO_2)
• Different Electrochemical Behavior of Complexes Having the Identical Nitroso Ligand in cis-[Ru(N,O-hia)(bpy)_2]^+ and cis-[Ru(N,O-hia)(bpy)(py)_2]^+ (hia : Hydroxyiminoacetylacetonato, CH_3COC(NO)COCH_3￣)
• Successive Chemical Reactions Accompanying a One-Electron Oxidation of a {MNO}^6-Type Nitrosyl Complex, Pentachloro(nitrosyl)ruthenate(2-), and a Characterization of the Product Species
• Reversible Thermal Isomerization of Three Geometrical Isomers for Chlorobis (2-methyl-8-quinolinolato) nitrosylruthenium(III)
• Crystal Structure and Electrochemical Behavior of an Unusual Nitrosyl-Ru Complex Obtained by a Reaction of Ru_2(Me COO)_4 Cl with 2-Pyridinecarboxylic Acid
• Chemical behavior of an oxygen ligand in the reaction between oxo complex of RuIV and alcohols to give both hydroxo and alkoxo complexes of RuIII.
• Infrared Spectra of Pentacyanonitrosylmanganese (14NO and 15NO) Complexes
• Reaction of (CoL2)2H2O, (Co(NO)L2), or (Co(NO)L2(py)) (L=8-quinolinolate ion; py=pyridine) with nitrogen monoxide: Disproportionation of nitrogen monoxide induced by cobalt complexes.
• The reaction of (CoL2) or (CoL2(NO))(L=4-methyl-8-quinolinolate ion) with nitrogen monoxide.
• Syntheses of Trinuclear Riitheniiim(III) Complexes with Dichloroacetato Ligands
• Chloropentakis(trichlorostannato)ruthenate(II)
• Infrared Spectra of Nitrosylplatinum (14NO and 15NO) Complexes
• Infrared Spectra of Some Transition-metal (Fe, Co, Ru, and Ir) Nitrosyl (14NO and 15NO) Complexes
• The Cation-exchange Separation of Nitrosylruthenium(III) from Ruthenium(III and IV) and Its Radiochemical Applications
• Optical resolution of di-2-pyridylamine complexes of ruthenium(II).
• Crystal and molecular structures of two isomers for chlorobis(2-methyl-8-quinolinolato)nitrosylruthenium(III).
• Syntheses of Formato-, Acetato-, Benzoato-, and Chlorosubstituted Acetatoruthenium Complexes, and Their Properties
• Reaction of bis(4-methyl-8-quinolinolato)nitrosylpyridinecobalt(II) with nitrogen monoxide in dichloromethane.
• Nitrosyliron complexes containing 8-quinolinolate or its derivatives.
• The reactions of (trichlorostannato)rhodates(III) with trichlorostannate(II) in hydrochloric acid solutions.
• Nitrosylrhodium (14NO and 15NO) Compounds Containing Triphenylphosphine
• Potassium .MU.-(trans-hyponitrito-N,N')-bis{pentacyanocobaltate(III)} and potassium .MU.-(trans-hyponitrito-O,O')-bis-{pentacyanocobaltate(III)}.
• Ruthenium Complexes with Coordinated Hydroxyiminoacetylacetonato or Bridging Nitrosyl Groups Formed by the Reactions of Nitrosylruthenium(III) with Acetylacetone
• New red pentaamminenitrosylcobalt(III) complexes obtained by the reaction of a cobalt(II)-ammoniacal solution with nitrogen oxide.
• The Ruthenium Complexes Formed by the Reactions of Nitrosylruthenium(III) with Tin(II) in Hydrochloric Acid Solution
• The crystal structure of tetra-.MU.-acetato-diruthenium chloride.
• Structure of tetra-.MU.-formatodiruthenium bromide.
• Synthesis and structure of cis(O,O),trans(N,N)-chlorobis(8-quinolinolato-N1,O8)nitrosylruthenium.
• The formation of the N-bound hydroxyiminoacetylacetonato ligand by the reaction of nitrosyl in bis(2,2'-bipyridine)chloronitrosylruthenium(II) with acetylacetone.

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