Guanidinate and amidopyridinate rare-earth complexes: Towards highly reactive alkyl and hydrido species

[1]  F. Edelmann.  Lanthanide amidinates and guanidinates: from laboratory curiosities to efficient homogeneous catalysts and precursors for rare-earth oxide thin films. , 2009, Chemical Society reviews.

[2]  G. Giambastiani,et al.  Selective σ-Bond Metathesis in Alkyl−Aryl and Alkyl−Benzyl Yttrium Complexes. New Aryl− and Benzyl−Hydrido Yttrium Derivatives Supported by Amidopyridinate Ligands , 2009 .

[3]  J. Okuda,et al.  Non-metallocene hydride complexes of the rare-earth metals , 2008 .

[4]  Christian Döring,et al.  Selective Assembly of Trinuclear Rare-Earth Alkyl Hydrido Clusters Supported by Amidopyridinate Ligands , 2008 .

[5]  S. Ge,et al.  Highly efficient hydrosilylation of alkenes by organoyttrium catalysts with sterically demanding amidinate and guanidinate ligands , 2008 .

[6]  Z. Hou,et al.  Isoprene polymerization with yttrium amidinate catalysts: switching the regio- and stereoselectivity by addition of AlMe3. , 2008, Angewandte Chemie.

[7]  G. Fukin,et al.  N,N‘-Diisopropyl-N‘ ‘-bis(trimethylsilyl)guanidinate Ligand as a Supporting Coordination Environment in Yttrium Chemistry. Synthesis, Structure, and Properties of Complexes [(Me3Si)2NC(Ni-Pr)2]YCl2(THF)2, [(Me3Si)2NC(Ni-Pr)2]Y(CH2SiMe3)2(THF)2, and [(Me3Si)2NC(Ni-Pr)2]Y[(μ-H)(μ-Et)2BEt]2(THF)† , 2007 .

[8]  Andreas C. Döring,et al.  Intramolecular (sp3-hybridized) C−H Activation: Yttrium Alkyls versus Transient Yttrium Hydrides , 2007 .

[9]  Zhenxia Chen,et al.  Selective reaction based on the linked diamido ligands of dinuclear lanthanide complexes. , 2007, Inorganic chemistry.

[10]  Z. Hou,et al.  Computational Study of Ethylene Insertion into the Metal−Hydrogen Bond of the Tetranuclear Yttrium Polyhydrido Complex [(η5-C5Me4SiMe3)YH2]4 , 2007 .

[11]  Zhenxia Chen,et al.  Multiple N−H Bond Activation: Synthesis and Reactivity of Functionalized Primary Amido Ytterbium Complexes , 2007 .

[12]  T. Schmalz,et al.  Reversible chain transfer between organoyttrium cations and aluminum: synthesis of aluminum-terminated polyethylene with extremely narrow molecular-weight distribution. , 2006, Chemistry.

[13]  Liping Ma,et al.  Reactivity of organolanthanide derivatives containing the o-aminothiophenolate ligand toward carbodiimide , 2006 .

[14]  F. Yuan,et al.  Syntheses and molecular structures of mono(guanidinate) lanthanide borohydrides and their catalytic activity for MMA-polymerization , 2006 .

[15]  G. Fukin,et al.  Alkylyttrium Complexes Supported by N,N‘-Dicyclohexyl-N‘ ‘-bis(trimethylsilyl)guanidinate Ligands , 2006 .

[16]  D. A. Lemenovskii,et al.  Principal trends in the chemistry of amidinate complexes of main-group and transition elements , 2006 .

[17]  P. Roussel,et al.  Synthesis and X-ray structure of a borohydrido metallocene of neodymium and its use as pre-catalyst in Nd/Mg dual-component ethylene and isoprene polymerisations , 2006 .

[18]  Liping Ma,et al.  Synthesis and reactivity of organolanthanide complexes containing phenothiazine ligand toward carbodiimide and isothiocyanate , 2005 .

[19]  A. Cowley,et al.  Lanthanide borohydride complexes supported by diaminobis(phenoxide) ligands for the polymerization of epsilon-caprolactone and L- and rac-lactide. , 2005, Inorganic chemistry.

[20]  T. Marks,et al.  Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. Scope and mechanism. , 2005, Journal of the American Chemical Society.

[21]  K. Hultzsch.  Transition Metal‐Catalyzed Asymmetric Hydroamination of Alkenes (AHA) , 2005 .

[22]  Z. Hou,et al.  Alternating ethylene-norbornene copolymerization catalyzed by cationic half-sandwich scandium complexes. , 2005, Angewandte Chemie.

[23]  L. Weng,et al.  Reactivity of organolanthanide and organolithium complexes containing the guanidinate ligands toward isocyanate or carbodiimide: synthesis and crystal structures. , 2005, Inorganic chemistry.

[24]  O. Eisenstein,et al.  Hydrogen for Fluorine Exchange in C 6 F 6 and C 6 F 5 H by Monomeric [1,3,4-(Me 3 C) 3 C 5 H 2 ] 2 CeH: Experimental and Computational Studies , 2005 .

[25]  H. Yasuda,et al.  Developments of rare earth metal catalysts for olefin polymerization , 2004 .

[26]  T. Marks,et al.  Organolanthanide-catalyzed synthesis of phosphine-terminated polyethylenes. , 2004, Journal of the American Chemical Society.

[27]  Z. Hou,et al.  Scandium half-metallocene-catalyzed syndiospecific styrene polymerization and styrene-ethylene copolymerization: unprecedented incorporation of syndiotactic styrene-styrene sequences in styrene-ethylene copolymers. , 2004, Journal of the American Chemical Society.

[28]  A. Soum,et al.  Unprecedented Polymerization of ε‐Caprolactone Initiated by a Single‐Site Lanthanide Borohydride Complex, [Sm(η‐C5Me5)2(BH4)(thf)]: Mechanistic Insights , 2004 .

[29]  M. W. Bouwkamp,et al.  One ligand fits all: cationic mono(amidinate) alkyl catalysts over the full size range of the group 3 and lanthanide metals. , 2004, Journal of the American Chemical Society.

[30]  T. Marks,et al.  Organolanthanide-catalyzed hydroamination. , 2004, Accounts of chemical research.

[31]  L. Weng,et al.  Insertion of a Carbodiimide into the Ln−N σ-Bond of Organolanthanide Complexes. Isomerization and Rearrangement of Organolanthanides Containing Guanidinate Ligands , 2004 .

[32]  Yingming Yao,et al.  Synthesis and characterization of bis(guanidinate)lanthanide diisopropylamido complexes: New highly active initiators for the polymerizations of ε-caprolactone and methyl methacrylate , 2003 .

[33]  T. Müller,et al.  Enantioselective catalytic hydroamination of alkenes. , 2003, Angewandte Chemie.

[34]  L. Weng,et al.  Insertion of carbodiimide into the LnN σ-bond of organolanthanide complexes. Synthesis and characterization of organolanthanide guanidinates (C5H5)2Ln[iPrNC(NiPr2)∴NiPr] (Ln=Yb, Dy, Gd) , 2003 .

[35]  J. Tunge,et al.  Structural dependence of thermodynamics of alkene binding to yttrium alkyl complexes and of kinetics of alkyl migration to coordinated alkenes. , 2003, Journal of the American Chemical Society.

[36]  S. Arndt,et al.  Alkyl Complexes of Rare-Earth Metals That Contain a Furyl-Functionalized Cyclopentadienyl Ligand: Alkyl Cation Formation and Unexpected Ring-Opening Reaction of the Furyl Group , 2003 .

[37]  Yingming Yao,et al.  [(SiMe3)2NC(NiPr)2]2Ln(μ-Me)2Li(TMEDA) (Ln = Nd, Yb) as Effective Single-Component Initiators for Styrene Polymerization , 2002 .

[38]  F. Edelmann,et al.  Synthesis and structural chemistry of non-cyclopentadienyl organolanthanide complexes. , 2002, Chemical reviews.

[39]  S. Arndt,et al.  Mono(cyclopentadienyl) complexes of the rare-earth metals. , 2002, Chemical reviews.

[40]  G. Molander,et al.  Lanthanocene catalysts in selective organic synthesis. , 2002, Chemical reviews.

[41]  R. Kempe,et al.  Towards f and d electron interactions in amido metal complexes , 2002 .

[42]  J. Tunge,et al.  Kinetics and mechanism of formation of yttrium alkyl complexes from (Cp*2YH)2 and alkenes , 2002 .

[43]  J. Okuda,et al.  Yttrium Hydrido Complexes that Contain a Less “Constrained Geometry” Ligand: Synthesis, Structure, and Efficient Hydrosilylation Catalysis , 2001 .

[44]  P. Bailey,et al.  The coordination chemistry of guanidines and guanidinates , 2001 .

[45]  J. H. Teuben,et al.  Yttrium alkyl complex with a linked bis(amidinate) ancillary ligand , 2001 .

[46]  D. Richeson,et al.  Tetrasubstituted Guanidinate Anions as Supporting Ligands in Organoyttrium Chemistry , 2001 .

[47]  J. H. Teuben,et al.  Yttrium alkyl and benzyl complexes with amino-amidinate monoanionic ancillary ligands , 2000 .

[48]  T. Marks,et al.  Organolanthanide-Catalyzed Intramolecular Hydrophosphination/Cyclization of Phosphinoalkenes and Phosphinoalkynes , 2000 .

[49]  J. Okuda,et al.  Single-Component Polymerization Catalysts for Ethylene and Styrene: Synthesis, Characterization, and Reactivity of Alkyl and Hydrido Yttrium Complexes Containing a Linked Amido-Cyclopentadienyl Ligand , 2000 .

[50]  F. Albert Cotton,et al.  Advanced Inorganic Chemistry , 1999 .

[51]  G. Yap,et al.  N-Substituted Guanidinate Anions as Ancillary Ligands in Organolanthanide Chemistry. Synthesis and Characterization of {CyNC[N(SiMe3)2]NCy}2SmCH(SiMe3)2 , 1998 .

[52]  H. Yasuda.  Organo-rare-earth-metal initiated living polymerizations of polar and nonpolar monomers , 2002 .

[53]  M. Ephritikhine.  Synthesis, Structure, and Reactions of Hydride, Borohydride, and Aluminohydride Compounds of the f-Elements. , 1997, Chemical reviews.

[54]  I. Beletskaya,et al.  Reactivity of lanthanide and yttrium hydrides and hydrocarbyls toward organosilicon hydrides and related compounds , 1997 .

[55]  H. Yasuda,et al.  Living Polymerizations of Polar and Nonpolar Monomers by the Catalysis of Organo Rare Earth Metal Complexes. , 1997 .

[56]  C. T. Wee,et al.  Insertion and C−H Bond Activation of Unsaturated Substrates by Bis(benzamidinato)yttrium Alkyl, [PhC(NSiMe3)2]2YR (R = CH2Ph·THF, CH(SiMe3)2), and Hydrido, {[PhC(NSiMe3)2]2Y(μ-H)}2, Compounds , 1996 .

[57]  C. T. Wee,et al.  Ancillary Ligand Effects in Organoyttrium Chemistry: Synthesis, Characterization, and Electronic Structure of Bis(benzamidinato)yttrium Compounds , 1996 .

[58]  L. Zakharov,et al.  Organoderivatives of Rare Earth Elements , 1995 .

[59]  L. Esser,et al.  Synthesis, Structure, and Reactivity of Organometallic .pi.-Complexes of the Rare Earths in the Oxidation State Ln3+ with Aromatic Ligands , 1995 .

[60]  F. Edelmann.  N-silylated benzamidines: versatile building blocks in main group and coordination chemistry , 1994 .

[61]  W. Schaefer,et al.  Model Ziegler-Natta .alpha.-Olefin Polymerization Catalysts Derived from[{(.eta.5-C5Me4)SiMe2(.eta.1-NCMe3)}(PMe3)Sc(.mu.2-H)]2 and[{(.eta.5-C5Me4)SiMe2(.eta.1-NCMe3)}Sc(.mu.2-CH2CH2CH3)]2. Synthesis, Structures, and Kinetic and Equilibrium Investigations of the Catalytically Active Species in Solut , 1994 .

[62]  S. Jie,et al.  Studies on organolanthanide complexes XLVII. Syntheses of bis(2-methoxyethylcyclopentadienyl)lanthanide tetrahydroborates (Ln = La, Pr, Nd, Sm or Gd); Crystal structures of bis(2-methoxyethylcyclopentadienyl) praseodymium and neodymium tetrahydroborates , 1994 .

[63]  H. Reddmann,et al.  Zur Elektronenstruktur metallorganischer verbindungen der f-Elemente: XXXIV. Ist der N,N′-bis(trimethylsilyl)benzamidinato-Ligand im Falle von Lanthanoid-Zentralionen ein elektronisches Äquivalent zum η5-Cyclopentadienyl-Liganden? , 1993 .

[64]  C. T. Wee,et al.  BIS(TRIMETHYLSILYL)BENZAMIDINATE - A PROMISING SPECTATOR LIGAND IN ORGANOYTTRIUM CHEMISTRY - SYNTHESIS AND REACTIVITY OF ([C6H5C(NSIME3)2]2Y-MU-R)2(R = H, CCH) AND X-RAY STRUCTURE OF ([C6H5C(NSIME3)2]2Y-MU-CCH)2 , 1993 .

[65]  T. Marks,et al.  Organolanthanide-catalyzed hydroboration of olefins , 1992 .

[66]  C. Schaverien.  Cationic lanthanide alkyl complexes. Evidence for an unprecedented tetraphenylborate coordination mode in La(C5Me5){CH(SiMe3)2}BPh4 , 1992 .

[67]  U. Pieper,et al.  Sterische Cyclopentadienyl-Äquivalente in der Chemie der f-Elemente: Monomere, homoleptische Lanthanid(III)-tris[N,N′-bis(trimethylsilyl)-benzamidinate] , 1992 .

[68]  V. Conticello,et al.  Chiral organolanthanide complexes for enantioselective olefin hydrogenation , 1992 .

[69]  F. Edelmann,et al.  Struktur und reaktivität von ytterbiumbenzamidinaten , 1992 .

[70]  G. Soloveichik,et al.  Unsolvated lanthanidocene hydrides and borohydrides. X-Ray crystal structure of [(η5-C5H3tBu2)2Ln(μ-H)]2 (Ln = Ce, Sm) , 1992 .

[71]  F. Edelmann,et al.  Neodym(III)komplexe mit stark raumerfüllenden Cyclopentadienyl- und Benzamidinat-Liganden: Ein Vergleich , 1991 .

[72]  U. Pieper,et al.  Ytterbium(II) Benzamidinates, a New Class of Highly Reactive Lanthanoid(II) Complexes† , 1990 .

[73]  T. Marks,et al.  Manipulation of organolanthanide coordinative unsaturation. Synthesis, structures, structural dynamics, comparative reactivity, and comparative thermochemistry of dinuclear .mu.-hydrides and .mu.-alkyls with [.mu.-R2Si(Me4C5)(C5H4)]2 supporting ligation , 1990 .

[74]  T. Marks,et al.  Highly reactive organolanthanides. Synthesis, chemistry, and structures of 4f hydrocarbyls and hydrides with chelating bis(polymethylcyclopentadienyl) ligands , 1985 .

[75]  J. Atwood,et al.  Organolanthanide and organoyttrium hydride chemistry. 5. Improved synthesis of [(C5H4R)2YH(THF)]2 complexes and their reactivity with alkenes, alkynes, 1,2-propadiene, nitriles, and pyridine, including structural characterization of an alkylideneamido product , 1984 .

[76]  J. Atwood,et al.  Organolanthanide hydride chemistry. 1. Synthesis and x-ray crystallographic characterization of dimeric organolanthanide and organoyttrium hydride complexes , 1982 .

[77]  T. Marks,et al.  Covalent transition metal, lanthanide, and actinide tetrahydroborate complexes , 1977 .

[78]  L. Morss.  Thermochemical properties of yttrium, lanthanum, and the lanthanide elements and ions , 1976 .

[79]  R. D. Shannon.  Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides , 1976 .