Fluxional Behavior of Alkoxy-Bridged Bis (silylene) ruthenium Complexes Cp*(Me_3P) Ru {SiMe_2 …O (R) …SiMe_2} (R=Me,^tBu) Caused by Rotation of the Silylene Ligands

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概要

• 論文の詳細を見る
• 1998-10-05

著者

• Tobita Hiromi

  Department Of Chemistry Graduate School Of Science Tohoku University

• OGINO Hiroshi

  Department of Chemistry, Graduate School of Science, Tohoku University

• Ogino Hiroshi

  Department Of Chemistry Faculty Of Science Tohoku University

• Wada Hiroaki

  Department Of Physiology School Of Medicine Teikyo University

• Wada Hiroaki

  Department Of Chemistry Graduate School Of Science Tohoku University

関連論文

• Preparation of Silanediyl-Bridged Fe-Fe and Fe-W Dinuclear Complexes. X-Ray Structures of [Cp^*Fe(CO)(μ-CO){μ-Si(H)CHPh_2}(CO)_nMCp](Cp^*=C_5Me_5, Cp=C_5H_5, M=Fe, n=1;M=W, n=2
• Reaction of Mixed-Ligand Iron-Sulfur Cluster [Fe_4(Cp^*)_3(Ph_2C_2S_2)(μ_3-S)_3(μ_3-S_2)](Cp^*=C_5Me_5) with Methyl Iodide. Synthesis, Structure, and Redox Behavior of [Fe_4(Cp^*)_3(Ph_2C_2S_2)(μ_3-S)_3(μ_3-S_2Me)]
• Synthesis of New Paramagnetic Heterodinuclear Complexes with Dithiolene Bridging Ligands, (Ph_2C_2S_2)Fe(Cp'Ru)(μ-Ph_2C_2S_2)_2(Cp'= η^5-C_5H_4SiMe_3(Cp^),η^5-C_5Me_5(Cp^*)), by Replacement of a Metal Fragment
• Photon-, Reductant-, and Oxidant-Induced Substitution of a CO Ligand on closo-[Cp^*_2Fe_3S_2(CO)_3](Cp^*=η^5-C_5Me_5)
• Kinetic Study of the Skeletal Inversion in a Tetrairon-Sulfur Cluster {η^5-C_5H_4(SiMe_3)}_4Fe_4S_6
• Synthesis and Structure of[CP^*_3(Ph_2C_2S_2)Fe_4S_5)](BF_4)・Me_2CO: Implication of the Flexible Fe_4S_5 Framework
• Isolation and Structural Characterization of Complexes Formed in the Reactions of [{C_5H_4(SiMe_3)}_2Fe_2(CO)_4] and [{1,3-C_5H_3(SiMe_3)_2}_2Fe_2(CO)_4] with Elemental Sulfur
• Light- and Heat-Induced Geometric Isomerization of Chloro(hydrido)iridium(III) Complex Containing a (2-Phosphinoethyl)silyl Chelate Ligand
• Synthesis, Structure, and Properties of Three- and Six-Membered Metallacycles Composed of Iron, Germanium, and Sulfur Atoms
• Synthesis and Structure of a Base-stabilized Silyl(silylene)tantalum Complex
• Cluster Core Expansion through Incorporation of Transition-metal Fragments or an Alkyne Molecule into an Incomplete Cubane-type Fe_2RuS_4 Cluster
• Synthesis and Characterization of Triplet Germylene-bridged Diiron Complexes and Singlet Stannylene-bridged Diiron Complexes
• Photochemistry of a Tellurosilyl(carbonyl)iron(II) Complex. Generation of a Novel Te-Si-Fe Three-membered Cyclic Intermediate
• Coordinatively Unsaturated Ru(II) Species Ru(xantsil)(CO) : A New Active Catalyst for Oligomerization/Deoligomerization of HSiMe_2SiMe_3 [xantsil = (9,9-Dimethylxanthene-4,5-diyl)bis(dimethylsilyl)]. Isolation of a Stabilized Form of the Silyl(silylene) I
• Dehydrogenative Coupling of Monohydrosilanes Mediated by (2-Phosphinoethyl)silylrhodium(I) Complex
• Synthesis of Tri- and Tetranuclear Metal-Sulfur Clusters by the Reaction of a Trisulfido-Bridged Diiron Complex with W(CO)_5THF
• Stepwise Construction of Clusters Containing Ru_2PtWS_4 and Ru_2Pt_2WS_4 Cores by the Thermal Reaction of [{Cp^*Ru(CO)}_2(WS_4)] (Cp^* = η^5-C_5Me_5) with [PtMe_2(cod)] (cod = 1, 5-cyclooctadiene)
• Synthesis and Structure of the Cationic External Donor - Stabilized Silyleneiron Complex [ Cp(OC)_2 Fe = Si(p - Tol)_2・HMPA] PF_6 by Hydride Abstraction from a (Hydrosilyl)iron Complex
• Formation of Acylyron Complexes CpFe(CO){P(OR')_3}COR' by Reaction of Silyliron Complexes CpFe(CO)_2SiR_3 with Alkylphosphites P(OR')_3
• Reactions of[Chloro(1, 2-phenylenedioxy)silyl]iron Complex Cp(CO)_2FeSiCl(ο-O_2C_6H_4)with Nucleophiles
• Synthesis of the First Iron Complexes Containing 1, 2-Phenylenedioxysilyl Group
• Synthesis and Properties of s-Alkyl-Substituted Silanediyl-Bridged and Silanetriyl-Bridged Diiron Complexes, Cp_2(CO)_2Fe_2(μ-CO)[μ-Si(X)CHR_2]and Cp_2(CO)_2Fe_2(μ-CO)[μ-Si(DMAP)CHR_2]^+I^- (X = H, I; R = Et, Ph; DMAP = 4-(Dimethylamino)pyridine)
• Immunohistochemical study of HLA antigens and lymphocytic infiltrations in advanced vaginel cancer regressed by adjuvant therapy with intratumoral sizofiran
• INFLUENCE OF PTAQUILOSIDE ON THE DEVELOPMENT OF NEWBORN MICE
• Thermal Reaction of Ethyl(hydrido){(2-phosphinoethyl)silyl}iridium(III)Complex-Formation of a {(2-Phosphinoethyl)silyl}(ethene)iridium(I)Complex-
• Synthesis and Structure of the First Base-Stabilized Germylyne-Bridged Dinuclear Complex [Cp_2Fe_2(CO)_3(μ-Ge ^tBu・DMAP]OTf (DMAP =4-(Dimethylamino)pyridine; OTf=CF_3SO_3)
• Synthesis and Properties of Germylese-Bridged Diiron Complexes Using t-Butylgermane as a Precursor of Ligands
• Synthesis and Structure of a Hydrido(hydrogermylene)tungsten Complex and Its Reactions with Nitriles and Ketones
• Synthesis and Reactivity of Triiron Complexes Containing Selenide and Diselenide Bridging Ligands:X-ray Structure of[Cp^*_3Fe_3(μ_2-Se)(μ_3-Se_2)_2](PF_6)(Cp^*=η^5-C_5Me_5)
• Kinetic Study of interconversion between Two Geometrical Isomers of the Methoxy-Bridged Bis(silylene)iron Complex, (η-C_5Me_5)(OC)Fe{(SiMe_2)・・・OMe・・・(SiMeOMe)}
• Synthesis and Crystal Structure of the Novel Dinuclear Vanadium(III) Complex K_2[V_2(dpot)_2]・7H_2O Containing 1, 3-Diamino-2-propanol-N, N, N', N'-tetraacetate (dpot)
• Fluxional Behavior of Alkoxy-Bridged Bis (silylene) ruthenium Complexes Cp*(Me_3P) Ru {SiMe_2 …O (R) …SiMe_2} (R=Me,^tBu) Caused by Rotation of the Silylene Ligands
• Photoreactions of Silyliron (II) Complexes Cp'Fe (CO) _2SiMe_3 (Cp'=η^5-C_5H_5, η^5-C_5Me_5) with Di-p-tolygermane (p-Tol)_2 GeH_2
• Stiffness Changes of Holothurian Dermis Induced by Mechanical Vibration
• Photolysis of CpFe(CO)_2SiMe_2H in the Presence of Methanol. Indirect Evidence for the Transient Formation of a Disileneiron Complex
• Reactivity of Alkoxy-bridged Bis(silylene)iron Complexes
• Iridium-Catalyzed Redistribution of Hydrodisilanes vea a Silyl(silylene)iridium(III)Complex : Synthesis of a Donor-Stabilized Silyl(silylene)iridium(III)Complex
• Generation of Hydrido(silylene)iridium(I)Complex via[1, 2]H Shift from the Silicon Atom to the Iridium(I)Metal Center
• Synthesis of a Donor-Stabilized Silyl(silylene)iron Complex. Direct Observation of 1, 3-Methyl Migration from Silyl to Silylene Ligands
• Nonphotochemical Synthesis of a Base-free Silyl(silylene)iron Complex and Its Reaction with CO : Another Direct Evidence for Reversible 1,2- and 1,3-Group Migrations
• Reaction of Silyl(carbonyl)iron Complexes with LiAlH_4 Giving Methylsilanes : Reduction of a Carbonyl Ligand and Coupling with a Silyl Group
• Alkoxyhydrosilanes as Sources of Silylene Ligands : Novel Approaches to Transition Metal-Silylene Complexes
• Reversible 1, 2-Migration of Aryl Groups on Silyl Ligands : Formation and Properties of Silylenetungsten Complexes Stabilized by an External Base
• The First Resonance Hybrid of Silyl-Carbene and Pyridyl-Silylene Complexes : Formation by Aryl C-H Bond Activation of DMAP [4-(Dimethylamino)pyridine] on a Silylene Complex
• Effective Control of Two Elimination ProcesseS from a Hydridobis(silyl)iron(IV) Complex
• Sarcoidosis Complicated with Major Pulmonary Artery Obstruction and Stenosis
• Silane(silyl) and Bis(silyl)hydrido Manganese Complexes with Different Mn…H…Si Interaction : Observation of Gradual Si-H Bond Activation on the Metal Center
• Polarographic Determination of the Formation Constant of Sulfatonickel(II) Complex
• Structural studies of thiocyanato and isothiocyanato cobalt(III) complexes ligating diamine-N,N'-polycarboxylates.
• Metal complexes of EDTA and its related compounds. II. Geometric isomers of [Co(X)(trimethylenediamine-N,N,N'-triacetate)] complexes with X=H2O, NH3, Cl-, and CN-.
• Kinetics and mechanisms of the reduction of cobalt(III) complexes by the chromium(II) complex ligating N-(2-hydroxyethyl)ethylenediamine-N,N',N'-triacetate.
• X-ray crystal structures of cis- and trans-dinitrobis(1,4-butanediamine)cobalt(III) nitrates. Conformation of seven-membered chelate rings.
• Syntheses and characterizations of .MU.-dicarboxylato-bis(pentaamminecobalt(III)) complexes.
• A Kinetic Study of the Ligand Substitution Reaction of Tetramethylenediaminetetraacetatocobaltate(II) with Trimethylenediaminetetraacetate
• Kinetic Studies of Oxygen Atom Transfer Reactions between Various cis-Dioxobis(dithiocarbamato)molybdenum(VI) Complexes and Triphenylphosphine.
• First synthesis of (Fe4(.ETA.5-C5H5)4S4)(PF6)3 and improved syntheses of (Fe4(.ETA.5-C5H5)4S4)(PF6)n (n=1,2).
• Kinetics of the ligand substitution reactions of a labilized ruthenium(III) complex, (Ru{N'-(2-hydroxyethyl)ethylenediamine-N, N, N'-triacetate}(H2O)).
• A stoichiometric investigation of the reaction of nitrosylpentaamminechromium(2+) with ethylenediaminetetraacetatoaquachromate(II).

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