Organometallics

• 

  Año 2005, Vol. 24, Número 22

  • Editor's Page

    D. Seyferth

    pág. 5189

    

  • Synthesis and Reactivity of Heteropentadienyl-Transition-Metal Complexes

    J. R. Bleeke

    págs. 5190-5207

    

  • Titanium(IV)-Mediated Conversion of Carboxamides to Amidines and Implications for Catalytic Transamidation

    D. A. Kissounko

    págs. 5208-5210

    

  • Olefin Metathesis Reactions Initiated by d^2 Molybdenum or Tungsten Complexes

    R. R. Schrock, L. P. H. Lopez

    págs. 5211-5213

    

  • Switchable Chromium(II) Ethylene Oligomerization/Polymerization Catalyst

    S. Gambarotta, P. Crewdson

    págs. 5214-5216

    

  • Highly Electrophilic Half-Sandwich Group 4 Metallacarborane Alkyls. C-H/C-O Activation and Alkyne Insertion Reactions at Neutral Metal Complexes

    M.-S. Cheung

    págs. 5217-5220

    

  • An eta^2-Aryl-Metal Interaction Turns a Chiral Monodentate Phosphoramidite into a Chelating Ligand in (S~a,S~R~u,R~c,R~c)-[RuCl(eta^6-p-cymene) (O,O'-(1,1'-dinaphthyl-2,2'-diyl)-N-(1-(1,2-eta-1-naphthyl)ethyl)-N-(1-(1-naphthyl)ethyl)phosphoramidite-kappaP)]PF~6

    P. S. Pregosin, P. G. A. Kumar, D. Huber

    págs. 5221-5223

    

  • Novel Heterobimetallic Coordination of the H~2B(mt)~2 Ligand: The Complex [Mo(SnMe~2Cl)(CO)~3{mu-S:kappa^3-H,S,S'-H~2B-(mt)~2}] (mt = methimazolyl)

    M. R. S.-J. Foreman

    págs. 5224-5226

    

  • Stereochemical Flexibility of Bis(amidomethyl)dichlorogermanes. A Novel Dissociative Mechanism of Ligand Exchange in Neutral Hexacoordinated Bischelate Complexes

    S. N. Tandura, A. N. Shumsky

    págs. 5227-5240

    

  • Syntheses, Structures, Some Reactions, and Electrochemical Oxidation of Ferrocenylethynyl Complexes of Iron, Ruthenium, and Osmium

    Michael I. Bruce

    págs. 5241-5255

    

  • Primary and Secondary Ferrocenylphosphine Complexes of Molybdenum(II) and Tungsten(II), [MI~2(CO)~3~-~n(PH~2R)~2~+~n] [M = Mo, W; R = Fc, FcCH~2; Fc = Fe(eta^5-C~5H~5)(eta^5-C~5H~4); n = 0, 1], [MI~2(CO)~3{PH-(CH~2Fc)~2}~2], and [WI~2(CO)~3(NCMe){PH-(CH~2Fc)~2}]: Preparation, Molecular Structure, Dynamic Behavior, Catalytic Properties, and Theoretical Calculations

    R. Sommer, J. Reinhold, P. K. Baker, P. Lonnecke, E. Hey-Hawkins

    págs. 5256-5266

    

  • Tungsten(O) and Rhenium(I) eta^2-Pyrrole Complexes: Dearomatization of Pyrroles and Their Facile Isomerizations, Protonations, and Reductions

    K. D. Welch, P. M. Graham, W. H. Myers

    págs. 5267-5279

    

  • Heteronuclear Tungsten and Cobalt Derivatives of the 16-Electron Half-Sandwich Complex Cp^*Rh[E~2C~2(B~1~0H~1~0)] (E = S, Se)

    S. Cai, G.-X. Jin

    págs. 5280-5286

    

  • Zwitterionic and Bis-amido Zinc Complexes with Bulky Bis(phosphanylamino)benzene Ligands: Synthesis, Reactivity, and Molecular Structures of [ZnCl~2(1,2-{N(PHMes~2)}~2C~6H~4-kappa^2N,N')], [ZnPr{1-N(PMes~2)-2-N(PHMes~2)C~6H~4-kappa^2N,N'}], and [Zn{1-N(PMes~2)-2-N(mu-PMes~2)C~6H~4-kappa^3N,N',P}]~2

    F. Majoumo-Mbe

    págs. 5287-5293

    

  • Terminally Dimetalated Tetramethylethylenediamine (TMEDA) Compounds

    R. Frohlich, X. Tian

    págs. 5294-5298

    

  • (Perfluoro)alkylsilyl-Substituted 2-[Bis(4-aryl)phosphino]pyridines: Synthesis and Comparison of Their Palladium Complexes in Methoxycarbonylation of Phenylacetylene in Regular Solvents and Supercritical CO~2

    C. E. P. Maljaars, J. J. M. de Pater

    págs. 5299-5310

    

  • (Fluoroorgano)fluoroboranes and -borates. 14. Preparation of Potassium ((Perfluoroorgano)ethynyl)trifluoroborates K-[R~FC¿CBF~3]

    V. V. Bardin, N. Y. Adonin

    págs. 5311-5317

    

  • Two-Center, Three-Center, and Four-Center Dative pi-Bonding Systems in Boron-Nitrogen Compounds Studied by Density Functional Theory Calculations: The Molecular Structures of Bis(dimethylboryl)amine, Bis(dimethylboryl)methylamine and Bis(dimethylamino)methylborane Determined by Gas Electron Diffraction

    G. Gundersen, A. Haaland, K.-A. Ostby

    págs. 5318-5328

    

  • Synthesis and Structures of New Mixed-Metal Lanthanide/Magnesium Allyl Complexes

    L. F. Sanchez-Barba

    págs. 5329-5334

    

  • Phenylation of Benzaldehyde by Dizinc Organometallics Supported by Binucleating Bis(amidoamine) Ligands

    J. R. Hagadorn, M. L. Hlavinka

    págs. 5335-5341

    

  • Thiocarbamoyl Complexes of Ruthenium(II), Rhodium(III), and Iridium(III)

    A. J. P. White, D. A. Tocher, J. D. E. T. Wilton-Ely, A. F. Hill, D. J. Williams

    págs. 5342-5355

    

  • Silicon-Carbon Unsaturated Compounds. 70. Thermolysis and Photolysis of Acylpolysilanes with Mesitylacetylene

    H. Ohnishi, A. Naka, J. Ohshita

    págs. 5356-5363

    

  • Reactivity of Germene Mes~2Ge=CR~2 with Cumulative Unsaturation-Containing Compounds: Synthesis of New Germanium Heterocycles

    S. E.-C. El Kettani

    págs. 5364-5368

    

  • A Study of Mono- and 1,1'-Diphosphaferrocenes as Building Blocks for pi-Conjugated Systems

    M. Hissler, L. Zhang

    págs. 5369-5376

    

  • Platinum Complexes of Rigid Bidentate Phosphine Ligands in the Hydroformylation of 1-Octene

    Jan Ivar van der Vlugt

    págs. 5377-5382

    

  • Exploring Alternative Synthetic Routes for the Preparation of Five-Coordinate Diamidoamine Group 4 Metal Complexes

    M. Kloskowski, A. R. Morgan, F. Kalischewski

    págs. 5383-5392

    

  • Dismutation of a Molybdenum(IV) Acetonitrile-NNH~2 Complex to a Molybdenum(IV) Ethylimido Complex + N~2: Mechanistic Implications on the Protonation of Coordinated Nitriles at the beta-Carbon Atom

    C. Sivasankar

    págs. 5393-5406

    

  • Cyclopentadienyl and Olefin Substituent Effects on Insertion and beta-Hydrogen Elimination with Group 4 Metallocenes. Kinetics, Mechanism, and Thermodynamics for Zirconocene and Hafnocene Alkyl Hydride Derivatives

    P. J. Chirik, John E. Bercaw

    págs. 5407-5423

    

  • Influence of Halide Ion and Lewis Acid in the Demetalation of a Spirolactam Cyclohexadienyl Ruthenium Complex

    J. J. Coniglio, F. C. Pigge

    págs. 5424-5430

    

  • Reversible Isomerization of a Diphosphine Ligand about a Triosmium Cluster: Synthesis, Kinetics, and X-ray Structures for the Bridging and Chelating Isomers of Os~3(CO)~1~0[(Z)-Ph~2PCH=CHPPh~2]

    W. H. Watson

    págs. 5431-5439