Nonbridged half-metallocenes containing anionic ancillary donor ligands: New promising candidates as catalysts for precise olefin polymerization

[1]  S. Katao,et al.  Effect of aryloxide ligand in 1-hexene, styrene polymerization catalyzed by nonbridged half-titanocenes of the type, Cp′TiCl2(OAr) (Cp′ = C5Me5, tBuC5H4): Structural analyses for Cp*TiCl2(O-2,6-tBu2C6H3) and Cp*TiCl2(O-2,6-iPr2-4-tBuC6H2) , 2006 .

[2]  K. Nomura,et al.  Living Copolymerization of Ethylene with Styrene Catalyzed by (Cyclopentadienyl)(ketimide)titanium(IV) Complex−MAO Catalyst System: Effect of Anionic Ancillary Donor Ligand , 2006 .

[3]  M. Fujiki,et al.  Notable norbornene (NBE) incorporation in ethylene-NBE copolymerization catalysed by nonbridged half-titanocenes: better correlation between NBE incorporation and coordination energy. , 2006, Chemical communications.

[4]  J. Waters,et al.  Steric influences in cyclopentadienyl-monophenoxide complexes of titanium(iv) arising from ortho -substitution of the phenoxide ligand , 2006 .

[5]  M. Fujiki,et al.  Polymerization of 1,5-Hexadiene by Half-Titanocenes−MAO Catalyst Systems: Factors Affecting the Selectivity for the Favored Repeated 1,2-Insertion , 2006 .

[6]  L. Sita,et al.  Discrete, multiblock isotactic-atactic stereoblock polypropene microstructures of differing block architectures through programmable stereomodulated living Ziegler-Natta polymerization. , 2006, Angewandte Chemie.

[7]  S. Ihm,et al.  New group 4 half sandwich complexes containing triethanolamine ligand for polyethylene , 2006 .

[8]  J. Fettinger,et al.  Living Ziegler-Natta polymerization by early transition metals: synthesis and evaluation of cationic zirconium alkyl complexes bearing beta-hydrogens as models for propagating centers. , 2006, Journal of the American Chemical Society.

[9]  Miguel A. Esteruelas,et al.  New Half-Sandwich Alkyl, Aryl, Aryloxide, and Propargyloxide Titanium(IV) Complexes Containing a Cyclopentadienyl Ligand with a Pendant Ether Substituent: Behavior and Influence in the Hydroamination of Alkynes of the Ether Group , 2006 .

[10]  G. Erker,et al.  Imidazolin-2-iminato titanium complexes: synthesis, structure and use in ethylene polymerization catalysis. , 2006, Dalton transactions.

[11]  J. Caruthers,et al.  Diverse Pathways of Activation and Deactivation of Half-Sandwich Aryloxide Titanium Polymerization Catalysts , 2006 .

[12]  Ana M Martins,et al.  Group 4 ketimide complexes: Synthesis, reactivity and catalytic applications , 2006 .

[13]  Lee Dong-ho,et al.  Syndiotactic Polymerization of Styrene Catalyzed by Dinuclear (Cyclopentadienyl) (Aryloxy) Titanium(IV) Complexes with Polymethylene Bridge , 2006 .

[14]  R. Waymouth,et al.  Unconstrained geometry complexes : Ethylene/α-olefin copolymerizations with a tetramethyldisilyl-bridged Cp-amido titanium complex , 2005 .

[15]  K. Nomura,et al.  Efficient Incorporation of Vinylcylohexane in Ethylene/Vinylcyclohexane Copolymerization Catalyzed by Nonbridged Half-Titanocenes , 2005 .

[16]  Jing Sun,et al.  Synthesis, structure and ethylene polymerization behavior of titanium phosphinoamide complexes , 2005 .

[17]  M. H. Lee,et al.  Biphenylene-bridged dinuclear group 4 metal complexes : Enhanced polymerization properties in olefin polymerization , 2005 .

[18]  K. Nomura,et al.  Living copolymerization of ethylene with styrene catalyzed by (cyclopentadienyl)(ketimide)titanium(IV) complex--MAO catalyst system. , 2005, Journal of the American Chemical Society.

[19]  K. Mashima,et al.  Isoselective Living Polymerization of 1-Hexene Catalyzed by Half-Metallocene Dimethyl Complexes of Hafnium with Bidentate N-Substituted (Iminomethyl)pyrrolyl Ligands , 2005 .

[20]  P. Hitchcock,et al.  Boroxide complexes of the group 4 metals : A noninnocent ligand in olefin polymerization , 2005 .

[21]  N. Hu,et al.  Synthesis and styrene polymerization behavior of new titanium complexes Cp*TiCl(OCHRCH2NAr) , 2005 .

[22]  Qihui Chen,et al.  Synthesis, crystal structure and ethylene polymerization activity of zirconium complexes bearing mono-Cp and tridentate Schiff base [ONO] ligands , 2005 .

[23]  R. Waymouth,et al.  Cyclopentadienyl titanium hydroxylaminato complexes as highly active catalysts for the polymerization of propylene. , 2005, Chemical communications.

[24]  D. Stephan.  The Road to Early-Transition-Metal Phosphinimide Olefin Polymerization Catalysts , 2005 .

[25]  D. Pan,et al.  Syndiospecific polymerization of styrene with Cp*TiCl((OCH(R)CH2)2NAr)/MMAO , 2005 .

[26]  Wei Wang,et al.  Copolymerization of ethylene with cyclohexene (CHE) catalyzed by nonbridged half-titanocenes containing aryloxo ligand: notable effect of both cyclopentadienyl and anionic donor ligand for efficient CHE incorporation. , 2005, Journal of the American Chemical Society.

[27]  M. Fujiki,et al.  Efficient incorporation of 2-methyl-1-pentene in copolymerization of ethylene with 2-methyl-1-pentene catalyzed by nonbridged half-titanocenes , 2005 .

[28]  A. Fernandes,et al.  Titanium and zirconium ketimide complexes: synthesis and ethylene polymerisation catalysis , 2005 .

[29]  Wei Wang,et al.  Effect of Cyclopentadienyl Fragment in Copolymerization of Ethylene with Cyclic Olefins Catalyzed by Non‐Bridged (Aryloxo)(cyclopentadienyl)titanium(IV) Complexes , 2005 .

[30]  Lawrence P. Bevy.  New developments in catalysis research , 2005 .

[31]  Laura Boggioni,et al.  Alternating Isotactic Ethylene−Norbornene Copolymers by C1-Symmetric Metallocenes: Determination of the Copolymerization Parameters and Mechanistic Considerations on the Basis of Pentad Analysis , 2004 .

[32]  Sonia Morante-Zarcero,et al.  Synthesis and characterization of cyclopentadienyl/alkoxo titanium dichlorides: structural analysis of monocyclopentadienyl titanium dichlorides with ligands derived from menthol and borneol , 2004 .

[33]  Tariqul Hasan,et al.  Ethene−Norbornene Copolymer with High Norbornene Content Produced by ansa-Fluorenylamidodimethyltitanium Complex Using a Suitable Activator , 2004 .

[34]  M. Fujiki,et al.  Olefin polymerization by (cyclopentadienyl)(ketimide)titanium(IV) complexes of the type, Cp′TiCl2(NCtBu2)-methylaluminoxane (MAO) catalyst systems , 2004 .

[35]  D. Stephan,et al.  Use of Computational and Synthetic Chemistry in Catalyst Design: A New Family of High-Activity Ethylene Polymerization Catalysts Based on Titanium Tris(amino)phosphinimide Complexes , 2004 .

[36]  K. Hirata,et al.  Olefin Polymerization Catalyzed by Titanium−Tungsten Heterobimetallic Dinitrogen Complexes1 , 2004 .

[37]  T. Nakano,et al.  Living copolymerization of ethylene with norbornene catalyzed by bis(pyrrolide-imine) titanium complexes with MAO. , 2004, Journal of the American Chemical Society.

[38]  M. Fujiki,et al.  Effects of cyclopentadienyl fragment in ethylene, 1-hexene, and styrene polymerizations catalyzed by half-titanocenes containing ketimide ligand of the type, Cp′TiCl2(NCtBu2) , 2004 .

[39]  D. Byun,et al.  Effect of Cyclopentadienyl and Anionic Ancillary Ligand in Syndiospecific Styrene Polymerization Catalyzed by Nonbridged Half-Titanocenes Containing Aryloxo, Amide, and Anilide Ligands: Cocatalyst Systems , 2004 .

[40]  L. Sita,et al.  Goldilocks Effect of a Distal Substituent on Living Ziegler−Natta Polymerization Activity and Stereoselectivity within a Class of Zirconium Amidinate-Based Initiators , 2004 .

[41]  L. Sita,et al.  Stereospecific living Ziegler-Natta polymerization via rapid and reversible chloride degenerative transfer between active and dormant sites. , 2004, Journal of the American Chemical Society.

[42]  T. Marks,et al.  Bimetallic catalysis for styrene homopolymerization and ethylene-styrene copolymerization. Exceptional comonomer selectivity and insertion regiochemistry. , 2004, Journal of the American Chemical Society.

[43]  Jonathan S. Vilardo,et al.  Formation of Neutral and Cationic Methyl Derivatives of Titanium Containing Cyclopentadienyl and Aryloxide Ancillary Ligation , 2004 .

[44]  R. Waymouth,et al.  Investigation of Bridge and 2-Phenyl Substituent Effects on Ethylene/α-Olefin Copolymerization Behavior with 1,2‘-Bridged Bis(indenyl)zirconium Dichlorides , 2004 .

[45]  D. Stephan,et al.  The Effects of Activators on Zirconium Phosphinimide Ethylene Polymerization Catalysts , 2004 .

[46]  K. Nomura,et al.  Efficient living polymerization of 1-hexene by Cp*TiMe2(O-2,6-iPr2C6H3)-borate catalyst systems at low temperature , 2004 .

[47]  Yue-sheng Li,et al.  New Titanium Complexes with Two β-Enaminoketonato Chelate Ligands: Syntheses, Structures, and Olefin Polymerization Activities , 2004 .

[48]  M. Fujiki,et al.  Polymerization of 1,5-hexadiene by the nonbridged half-titanocene complex-MAO catalyst system: Remarkable difference in the selectivity of repeated 1,2-insertion , 2004 .

[49]  Xueqin Sun,et al.  Synthesis and polymerization behavior of various substituted half-sandwich titanium complexes Cp'TiCl2(OR*) as catalysts for syndiotactic polystyrene , 2004 .

[50]  C. Elschenbroich,et al.  [5]Trovacenyl boronic acid, (η7-C7H7)V[η5-C5H4B(OH)2], and its anhydride tri([5]trovacenyl)boroxine, 1,3,5-[(η7-C7H7)V(η5-C5H4)]3B3O3 , 2004 .

[51]  M. Mahanthappa,et al.  Synthesis, structure, and ethylene/α-olefin polymerization behavior of (cyclopentadienyl)(nitroxide)titanium complexes , 2004 .

[52]  A. Fernandes,et al.  Titanium ketimide complexes as α-olefin homo- and copolymerisation catalysts. X-ray diffraction structures of [TiCp′(NCtBu2)Cl2] (Cp′=Ind, Cp*) , 2004 .

[53]  José A Fernandes,et al.  Syntheses and dynamic NMR studies on 3-(1′-indenyl)propyl-N,N-bis(trimethylsylil)amine metal derivatives , 2003 .

[54]  P. Ortega,et al.  Synthesis of polymetallic Group 4 complexes bridged by benzenediolate and triolate ligands. X-ray crystal structure of [{Ti(C5Me5)Cl2}2{μ-1,4-O(2,3-C6H2Me2)O-}] , 2003 .

[55]  G. Fink,et al.  Ethene-norbornene copolymerizations using two different homogeneous metallocene catalyst systems and investigations of the copolymer microstructure , 2003 .

[56]  L. Sita,et al.  Degenerative transfer living Ziegler-Natta polymerization: application to the synthesis of monomodal stereoblock polyolefins of narrow polydispersity and tunable block length. , 2003, Journal of the American Chemical Society.

[57]  K. Nomura,et al.  Syndiospecific styrene polymerization by (tert-BuC5H4)TiCl2(O-2,6-iPr2C6H3) – borate catalyst system , 2003 .

[58]  E. Herdtweck,et al.  Monocyclopentadienyl and ansa-monocyclopentadienylalkoxo complexes of titanium containing the 2,2'-methylenebis(6-tert-butyl-4-methylphenoxo) ligand.Synthesis, characterization, and polymerization catalyst behavior. Molecular structure of Ti(η5-C5H5)(η2-MBMP)Cl, Ti(η5-C5Me5)(η2-MBMP)Cl, and Ti(η5-C5 , 2003 .

[59]  M. Fujiki,et al.  Efficient Ethylene/Norbornene Copolymerization by (Aryloxo)(indenyl)titanium(IV) Complexes−MAO Catalyst System , 2003 .

[60]  W. Kaminsky,et al.  Ethene/norbornene copolymerization with palladium(II) alpha-diimine catalysts: from ligand screening to discrete catalyst species. , 2003, Chemistry.

[61]  F. Guérin,et al.  An Approach to Catalyst Design: Cyclopentadienyl-Titanium Phosphinimide Complexes in Ethylene Polymerization , 2003 .

[62]  K. Nomura,et al.  A study concerning the effect of organoboron compounds in 1-hexene polymerization catalyzed by Cp*TiMe2(O-2,6-iPr2C6H3). Structural analysis for Cp*TiMe2(O-2,6-iPr2C6H3) and Cp*TiMe(CF3SO3)(O-2,6-iPr2C6H3) , 2003 .

[63]  K. Nomura,et al.  Effect of Cyclopentadienyl and Amide Fragment in Olefin Polymerization by Nonbridged (Amide)(cyclopentadienyl)titanium(IV) Complexes of the Type Cp‘TiCl2[N(R1)R2]−Methylaluminoxane (MAO) Catalyst Systems , 2003 .

[64]  M. Bochmann,et al.  Monocyclopentadienyl phenoxy-imine and phenoxy-amine complexes of titanium and zirconium and their application as catalysts for 1-alkene polymerisation , 2003 .

[65]  V. C. Gibson,et al.  Advances in non-metallocene olefin polymerization catalysis. , 2003, Chemical reviews.

[66]  E. Herdtweck,et al.  Hydrazonide titanium derivatives: Synthesis, characterization and catalytic activity in olefin polymerization. Molecular structure of [Ti(η5-C5H4SiMe3)Cl(μ-N2CPh2)]2 , 2002 .

[67]  K. Nomura,et al.  Synthesis of Nonbridged (Anilide)(cyclopentadienyl)titanium(IV) Complexes of the Type Cp‘TiCl2[N(2,6-Me2C6H3)(R)] and Their Use in Catalysis for Olefin Polymerization , 2002 .

[68]  Naofumi Naga,et al.  Ethylene/Styrene Copolymerization by Various (Cyclopentadienyl)(aryloxy)titanium(IV) Complexes-MAO Catalyst Systems , 2002 .

[69]  T. Nakano,et al.  Living ethylene/norbornene copolymerisation catalyzed by titanium complexes having two pyrrolide-imine chelate ligands. , 2002, Chemical communications.

[70]  Weizheng Zhou,et al.  Syntheses of titanium(IV) complexes with mono-Cp and Schiff base ligands and their catalytic activities for ethylene polymerization and ethylene/1-hexene copolymerization , 2002 .

[71]  R. Mülhaupt,et al.  Poly(ethene-co-norbornene) Obtained with a Constrained Geometry Catalyst. A Study of Reaction Kinetics and Copolymer Properties , 2002 .

[72]  J. H. Teuben,et al.  A highly efficient titanium-based olefin polymerisation catalyst with a monoanionic iminoimidazolidide pi-donor ancillary ligand. , 2002, Chemical communications.

[73]  G. Erker,et al.  Formation of cyclodimeric (sp(2)-C(1))-bridged Cp/-oxido ("CpC(1)O"M(IV)X(2)) group 4 metal Ziegler-Natta catalyst systems--how important is the "constrained geometry" effect? , 2002, Journal of the American Chemical Society.

[74]  G. Erker,et al.  Formation of sp3-C1-Bridged Cp/Amido Titanium and Zirconium “CpCN” Constrained-Geometry Ziegler−Natta Catalyst Systems , 2002 .

[75]  S. Buchwald,et al.  Monocyclopentadienyltitanium aryloxide complexes: Preparation, characterization, and application in cyclization reactions , 2002 .

[76]  R. Waymouth,et al.  Copolymerization Behavior of Unbridged Indenyl Metallocenes: Substituent Effects on the Degree of Comonomer Incorporation , 2002 .

[77]  M. C. Sacchi,et al.  Ethylene−Norbornene Copolymers from Metallocene-Based Catalysts: Microstructure at Tetrad Level and Reactivity Ratios , 2002 .

[78]  W. Kaminsky.  Olefin Polymerization Catalyzed by Metallocenes , 2001 .

[79]  M. Mahanthappa,et al.  Titanium-mediated syndiospecific styrene polymerizations: role of oxidation state. , 2001, Journal of the American Chemical Society.

[80]  G. Fink,et al.  13C NMR Studies of Ethene/Norbornene Copolymers using 13C‐Enriched Monomers: Signal Assignments of Copolymers Containing Norbornene Microblocks of up to a Length of Three Norbornene Units , 2001 .

[81]  A. Grassi,et al.  Crystalline alternating sequences identified in ethylene-co-norbornene polymers produced by the (η5-C2B9H11)Zr(NEt2)2(NHEt2)-AliBu3 catalyst , 2001 .

[82]  L. Sita,et al.  Direct methyl group exchange between cationic zirconium Ziegler-Natta initiators and their living polymers: ramifications for the production of stereoblock polyolefins. , 2001, Journal of the American Chemical Society.

[83]  Y. Imanishi,et al.  Ethylene/α-olefin copolymerization by various nonbridged (cyclopentadienyl)(aryloxy)titanium(IV) complexes — MAO catalyst system , 2001 .

[84]  D. Stephan,et al.  Zirconium Phosphinimide Complexes: Synthesis, Structure, and Deactivation Pathways in Ethylene Polymerization Catalysis , 2001 .

[85]  W. Kaminsky,et al.  Copolymerization of ethene with cyclic and other sterically hindered olefins , 2001 .

[86]  L. Cavallo,et al.  A theoretical study of syndiospecific styrene polymerization with Cp-based and Cp-free titanium catalysts. 2. Mechanism of chain-end stereocontrol , 2001 .

[87]  L. Sita,et al.  Dramatic enhancement of activities for living Ziegler-Natta polymerizations mediated by "exposed" zirconium acetamidinate initiators: the isospecific living polymerization of vinylcyclohexane. , 2001, Journal of the American Chemical Society.

[88]  R. Gómez,et al.  Synthesis of Carbosilane Dendrimers Containing Peripheral (Cyclopentadienyl)(aryloxy)titanium(IV) Units , 2001 .

[89]  D. Stephan,et al.  Phosphinimide−Phosphinimide Ligands: New Bulky Ligands for Ethylene Polymerization Catalysts , 2001 .

[90]  W. Piers,et al.  Methane Loss from Cationic μ-Methyl Dimers Formed via Trityl Borate Activation of Monocyclopentadienyl Ketimide Complexes Cp[(tBu)2CN]Ti(CH3)2 (Cp = C5H5, C5Me5, C5Me4SiMe3) , 2001 .

[91]  R. Benavente,et al.  Influence of the polymer microstructure on the thermal properties of cycloolefin copolymers with high norbornene contents , 2001 .

[92]  M. C. Sacchi,et al.  Stereoregular and stereoirregular alternating ethylene-norbornene copolymers , 2001 .

[93]  L. Sita,et al.  Structural Characterization of Zirconium Cations Derived from a Living Ziegler−Natta Polymerization System: New Insights Regarding Propagation and Termination Pathways for Homogeneous Catalysts , 2000 .

[94]  L. Zetta,et al.  Ethylene-norbornene copolymer microstructure. Assessment and advances based on assignments of 13C NMR spectra , 2000 .

[95]  Jonathan S. Vilardo,et al.  Synthesis, Characterization, and One-Electron Reduction of Mixed-Cyclopentadienyl/Aryloxide Titanium Dichlorides , 2000 .

[96]  Y. Imanishi,et al.  Syndiospecific styrene polymerization and efficient ethylene/styrene copolymerization catalyzed by (cyclopentadienyl)(aryloxy)titanium(IV) complexes-MAO system , 2000 .

[97]  A. Henningsen,et al.  Living Ziegler−Natta Cyclopolymerization of Nonconjugated Dienes: New Classes of Microphase-Separated Polyolefin Block Copolymers via a Tandem Polymerization/Cyclopolymerization Strategy , 2000 .

[98]  D. Stephan,et al.  Titanium Complexes of Sterically Demanding Cage-Phosphinimide Ligands , 2000 .

[99]  J. Fernández-Baeza,et al.  Synthesis of Zirconium(IV) Monocyclopentadienyl−Aryloxy Complexes and Their Use in Catalytic Ethylene Polymerization. X-ray Structure of (η5-C5Me5)Zr{2,6-OC6H3(CH3)2}3 , 2000 .

[100]  W. Piers,et al.  The Mechanism of Methane Elimination in B(C6F5)3-Initiated Monocyclopentadienyl-Ketimide Titanium and Related Olefin Polymerization Catalysts , 2000 .

[101]  J. Gladysz.  Frontiers in Metal-Catalyzed Polymerization: Designer Metallocenes, Designs on New Monomers, Demystifying MAO, Metathesis Déshabillé. , 2000, Chemical reviews.

[102]  Y. Imanishi,et al.  Effect of the Cyclopentadienyl Fragment on Monomer Reactivities and Monomer Sequence Distributions in Ethylene/α-Olefin Copolymerization by a Nonbridged (Cyclopentadienyl)(aryloxy)titanium(IV) Complex−MAO Catalyst System , 2000 .

[103]  Y. Imanishi,et al.  Copolymerization of ethylene with α-olefin catalyzed by [1,8-C10H6(NsitBuMe2)2]TiCl2 and [ArN(CH2)3NAr]TiCl2 (Ar = 2,6-iPr2C6H3)-MMAO catalyst systems , 2000 .

[104]  T. Marks,et al.  Cocatalysts for metal-catalyzed olefin polymerization: activators, activation processes, and structure-activity relationships. , 2000, Chemical reviews.

[105]  J. Okuda,et al.  Non-bridged amido cyclopentadienyl complexes of titanium: synthesis, characterization, and olefin polymerization catalysis , 2000 .

[106]  M. Brookhart,et al.  Late-metal catalysts for ethylene homo- and copolymerization. , 2000, Chemical reviews.

[107]  M. C. Baird.  Carbocationic alkene polymerizations initiated by organotransition metal complexes: an alternative, unusual role for soluble ziegler-natta catalysts. , 2000, Chemical reviews.

[108]  H. Alt,et al.  Effect of the Nature of Metallocene Complexes of Group IV Metals on Their Performance in Catalytic Ethylene and Propylene Polymerization. , 2000, Chemical reviews.

[109]  Y. Imanishi,et al.  Polymerization of 1-hexene, 1-octene catalyzed by Cp′TiCl2(O-2,6-iPr2C6H3)–MAO system. Unexpected increase of the catalytic activity for ethylene/1-hexene copolymerization by (1,3-tBu2C5H3)TiCl2(O-2,6-iPr2C6H3)–MAO catalyst system , 2000 .

[110]  L. Sita,et al.  Stereospecific Living Ziegler−Natta Polymerization of 1-Hexene , 2000 .

[111]  Laura Boggioni,et al.  The Conformational Characteristics of Ethylene−Norbornene Copolymers and Their Influence on the 13C NMR Spectra , 1999 .

[112]  N. Taylor,et al.  SYNTHESIS OF AND ETHYLENE POLYMERIZATION USING IMINOPHOSPHONAMIDE COMPLEXES OF GROUP 4 , 1999 .

[113]  N. Tomotsu,et al.  The Development of Catalyst for Syndiotactic Polymerization of Styrene , 1999 .

[114]  Steven J Brown,et al.  REMARKABLY ACTIVE NON-METALLOCENE ETHYLENE POLYMERIZATION CATALYSTS , 1999 .

[115]  R. Waymouth,et al.  Ethylene/Norbornene Copolymerizations with Titanium CpA Catalysts , 1999 .

[116]  F. Guérin,et al.  Phosphinimides as a Steric Equivalent to Cyclopentadienyl: An Approach to Ethylene Polymerization Catalyst Design , 1999 .

[117]  G. Britovsek,et al.  The Search for New-Generation Olefin Polymerization Catalysts: Life beyond Metallocenes. , 1999, Angewandte Chemie.

[118]  J. Babcock,et al.  Rapid Access to Dimethylcyclopentadienyltitanium(IV) Amidinate, (C5R5)TiMe2[NR1C(R2)NR3] (R = H and Me; R2 = Me), Libraries , 1998 .

[119]  Naofumi Naga,et al.  Ethylene Homopolymerization and Ethylene/1-Butene Copolymerization Catalyzed by a [1,8-C10H6(NR)2]TiCl2−Cocatalyst System , 1998 .

[120]  R. Waymouth,et al.  Group 4 ansa-Cyclopentadienyl-Amido Catalysts for Olefin Polymerization. , 1998, Chemical reviews.

[121]  Naofumi Naga,et al.  Olefin Polymerization by (Cyclopentadienyl)(aryloxy)titanium(IV) Complexes−Cocatalyst Systems , 1998 .

[122]  Qing Wu,et al.  Ethylene/styrene copolymerization in the presence of cyclopentadienyltitanium tribenzyl oxide and various methylaluminoxanes , 1998 .

[123]  Ruchatz,et al.  Ethene-Norbornene Copolymerization Using Homogenous Metallocene and Half-Sandwich Catalysts: Kinetics and Relationships between Catalyst Structure and Polymer Structure. 1. Kinetics of the Ethene-Norbornene Copolymerization Using the , 1998, Macromolecules.

[124]  Ruchatz,et al.  Ethene-Norbornene Copolymerization with Homogeneous Metallocene and Half-Sandwich Catalysts: Kinetics and Relationships between Catalyst Structure and Polymer Structure. 3. Copolymerization Parameters and Copolymerization Diagrams. , 1998, Macromolecules.

[125]  Ruchatz,et al.  Ethene-Norbornene Copolymerization with Homogeneous Metallocene and Half-Sandwich Catalysts: Kinetics and Relationships between Catalyst Structure and Polymer Structure. 4. Development of Molecular Weights. , 1998, Macromolecules.

[126]  Ruchatz,et al.  Ethene-Norbornene Copolymerization Using Homogenous Metallocene and Half-Sandwich Catalysts: Kinetics and Relationships between Catalyst Structure and Polymer Structure. 2. Comparative Study of Different Metallocene- and Half-Sandwich/Methylaluminoxane Catalysts and Analysis of the Copolymers by 13C , 1998, Macromolecules.

[127]  A. Jarvis,et al.  Polymerization of Ethylene by the Electrophilic Mixed Cyclopentadienylpyridylalkoxide Complexes [CpM{NC5H4(CR2O)-2}Cl2] (M = Ti, Zr, R = Ph, Pri) , 1998 .

[128]  Shigeru Suzuki,et al.  Stereoregular and Bernoullian copolymerization of styrene and ethylene by bridged metallocene catalysts , 1998 .

[129]  Naofumi Naga,et al.  Synthesis of Various Nonbridged Titanium(IV) Cyclopentadienyl−Aryloxy Complexes of the Type CpTi(OAr)X2 and Their Use in the Catalysis of Alkene Polymerization. Important Roles of Substituents on both Aryloxy and Cyclopentadienyl Groups , 1998 .

[130]  Naofumi Naga,et al.  Synthesis of titanium(IV) complexes that contain the Bis(silylamide) ligand of the type [1,8-C10H6(NR)2]2-, and alkene polymerization catalyzed by [1,8-C10H6(NR)2]TiCl2-cocatalyst system , 1998 .

[131]  Keun-byoung Yoon,et al.  Copolymerization of styrene and ethylene with mononuclear and dinuclear half‐titanocenes , 1998 .

[132]  Guangxue Xu.  Copolymerization of Ethylene with Styrene Catalyzed by the [η1:η5-tert-Butyl(dimethylfluorenylsilyl)amido]methyltitanium “Cation” , 1998 .

[133]  M. Sarsfield,et al.  Ethylene and Propylene Polymerization by a Series of Highly Electrophilic, Chiral Monocyclopentadienyltitanium Catalysts , 1998 .

[134]  M. Eisen,et al.  Metallocene analogues containing bulky heteroallylic ligands and their use as new olefin polymerization catalysts , 1998 .

[135]  R. Mülhaupt,et al.  Novel polyolefin materials via catalysis and reactive processing , 1998 .

[136]  R. Mülhaupt,et al.  Influence of metallocene structures on ethene copolymerization with 1-butene and 1-octene , 1998 .

[137]  T. Newman,et al.  Syndiospecific polymerization of styrene , 1998 .

[138]  D. J. Crowther,et al.  Stereoregular, alternating ethylene-norbornene copolymers from monocyclopentadienyl catalysts activated with non-coordinating discrete anions , 1998 .

[139]  R. Waymouth,et al.  Ethylene-propylene copolymerization with 2-arylindene zirconocenes , 1998 .

[140]  W. M. Davis,et al.  Neutral and Cationic Group 4 Complexes Containing Bis(borylamide) Ligands, [R2BNCH2CH2NBR2]2- (R = 2,4,6-i-Pr3C6H2, M = Zr; R = Cyclohexyl, M = Ti, Zr, Hf) , 1998 .

[141]  K. Harms,et al.  Phosphaniminato‐Komplexe Seltener Erden. Synthese und Kristallstrukturen von [M2(C5H5)3(NPPh3)3] · 3 C7H8 mit M = Y, Dy und Er. Magnetische Eigenschaften von [Dy2(C5H5)3(NPPh3)3] · 3 C7H8 , 1998 .

[142]  David J. Williams,et al.  High activity ethylene polymerisation catalysts based on chelating diamide ligands , 1998 .

[143]  W. M. Davis,et al.  Synthesis of group 4 complexes that contain the tridentate diamido ligands [(ArNCH2CH2)2O]2– (Ar = C6H3-Me2-2,6 or C6H3Pri2-2,6) , 1998 .

[144]  P. White,et al.  SYNTHESIS AND STRUCTURE OF TITANIUM(IV) AMIDO COMPLEXES CONTAINING C2-SYMMETRIC BIS(SULFONAMIDE) LIGANDS , 1998 .

[145]  W. Kaminsky,et al.  Fluorinated Half-Sandwich Complexes as Catalysts in Syndiospecific Styrene Polymerization , 1997 .

[146]  R. Mülhaupt,et al.  Metallocene‐catalyzed ethene/styrene co‐ and terpolymerization with olefinic termonomers , 1997 .

[147]  R. Waymouth,et al.  Selectivity in Propylene Polymerization with Group 4 Cp−Amido Catalysts , 1997 .

[148]  R. Mülhaupt,et al.  Copolymerization of ethene with styrene using different methylalumoxane activated half‐sandwich complexes , 1997 .

[149]  W. M. Davis,et al.  Synthesis of Titanium and Zirconium Complexes That Contain the Tridentate Diamido Ligand, [((t-Bu-d6)N-o-C6H4)2O]2- ([NON]2-) and the Living Polymerization of 1-Hexene by Activated [NON]ZrMe2 , 1997 .

[150]  J. L. Petersen,et al.  New Chiral Amide Ligands Derived from (±)-trans-1,2-Diaminocyclohexane. Applications in Titanium(IV) Chemistry , 1997 .

[151]  H. Roesky,et al.  Metallacyclodisiladiazanes of Titanium and zirconium; Synthesis, Structure and Polymerization Studies , 1997 .

[152]  R. Mülhaupt,et al.  Temperature dependence of copolymerization parameters in ethene/1‐octene copolymerization using homogeneous rac‐Me2Si(2‐MeBenz[e]Ind)2ZrCl2/MAO catalyst , 1997 .

[153]  N. Tomotsu,et al.  Novel catalysts for syndiospecific polymerization of styrene , 1997 .

[154]  Guangxue Xu,et al.  Titanocene−Methylaluminoxane Catalysts for Copolymerization of Styrene and Ethylene: Synthesis and Characterization of Styrene−Ethylene Copolymers , 1997 .

[155]  E. Wasserman,et al.  USE OF COPOLYMERIZATION STUDIES WITH METALLOCENE CATALYSTS TO PROBE THE NATURE OF THE ACTIVE SITES , 1997 .

[156]  W. Kaminsky,et al.  Metallocenes for Polymer Catalysis , 1997 .

[157]  B. Löfgren,et al.  A comparison of (n-butCp)2ZrCl2 and other simple metallocenes with bridged Et(Ind)2ZrCl2 and Me2Si(Ind)2ZrCl2 catalysts in ethene/propene copolymerization , 1997 .

[158]  J. C. Flores,et al.  {[2-(Dimethylamino)ethyl]cyclopentadienyl}titanium Complexes. Influence of the Dimethylamino Group in Ziegler−Natta Polymerization Catalysis , 1996 .

[159]  Walter Kaminsky,et al.  New polymers by metallocene catalysis , 1996 .

[160]  P. Longo,et al.  Copolymerization of ethylene and styrene with monocyclopentadienyltitanium trichloride/methylalumoxane catalyst , 1996 .

[161]  P. Longo,et al.  Copolymerization of ethylene and styrene to a nearly‐alternating crystalline copolymer , 1996 .

[162]  W. M. Davis,et al.  TITANIUM COMPLEXES STABILIZED BY N-(TERT-HYDROCARBYL)ANILIDE LIGATION : A SYNTHETIC INVESTIGATION , 1996 .

[163]  D. H. Mcconville,et al.  Polymerization of α-olefins by chelating diamide complexes of titanium , 1996 .

[164]  E. Parisini,et al.  Group 4 Metal Amido Fluorides and Chlorides: Molecular Structures and the First Comparison in Ethylene Polymerization Catalysis , 1996 .

[165]  A. Horton,et al.  Cationic Alkylzirconium Complexes Based on a Tridentate Diamide Ligand: New Alkene Polymerization Catalysts , 1996 .

[166]  J. Kupec,et al.  Application of Amine Elimination for the Efficient Preparation of Electrophilic ansa-Monocyclopentadienyl Group 4 Complexes Containing an Appended Amido Functionality. Structural Characterization of [(C5H4)SiMe2(N-t-Bu)]ZrCl2(NMe2H) , 1996 .

[167]  D. Pappalardo,et al.  Alternating ethylene-styrene copolymerization with a methylaluminoxane-free half-titanocene catalyst , 1996 .

[168]  T. Tilley,et al.  Bis(triisopropylsilyl)-o-phenylenediamido Complexes of Titanium and Zirconium: Investigation of a New Ancillary Ligand , 1996 .

[169]  D. Gillis,et al.  Ethylene, Styrene, and α-Methylstyrene Polymerization by Mono(pentamethylcyclopentadienyl) (Cp*) Complexes of Titanium, Zirconium, and Hafnium: Roles of Cationic Complexes of the Type [Cp*MR2]+ (R = Alkyl) as both Coordination Polymerization Catalysts and Carbocationic Polymerization Initiators , 1996 .

[170]  W. M. Davis,et al.  Synthesis of Group 4 Organometallic Complexes That Contain the Bis(borylamide) Ligand [Mes2BNCH2CH2NBMes2]2- , 1996 .

[171]  F. Laschi,et al.  Reductive Decomposition of Cationic Half-Titanocene(IV) Complexes, Precursors of the Active Species in Syndiospecific Styrene Polymerization , 1996 .

[172]  P. Hitchcock,et al.  Novel zirconium complexes derivedfrom C2-symmetric diamide ligands; the X-ray crystal structure of [Zr(η1-CH2Ph)(η2-CH2Ph){(C6H3)2-2,2′-(NCH2C6H4Ph-4)2-6, 6′-Me2}] , 1996 .

[173]  A. Mccamley,et al.  Polymerisation of ethene by the novel titanium complex [Ti(Me3SiNCH2CH2NSiMe3)Cl2]; a metallocene analogue , 1996 .

[174]  A. Horton.  Alkene polymerization by a cationic zirconium diamide complex formed by ligand cyclometallation , 1996 .

[175]  L. Scoles,et al.  TRI- AND TETRAVALENT TITANIUM ALKYLS SUPPORTED BY ORGANIC AMIDES , 1996 .

[176]  J. Vittal,et al.  STERICALLY DEMANDING DIAMIDE LIGANDS : SYNTHESIS AND STRUCTURE OF D0 ZIRCONIUM ALKYL DERIVATIVES , 1995 .

[177]  J. Dupont,et al.  Copolymerization of ethylene with 1‐hexene and 1‐octene: correlation between type of catalyst and comonomer incorporated , 1995 .

[178]  P. Hitchcock,et al.  Titanium(IV) complexes incorporating the aminodiamide ligand [(SiMe3)N CH2CH2 N(SiMe3)]2−(L) ; the X-ray crystal structures of [TiMe2(L) ] and [TiClCH(SiMe3)(L)] , 1995 .

[179]  R. S. Mauler,et al.  Synthesis and characterization of ethylene-1-hexene copolymers using homogeneous Ziegler-Natta catalysts , 1995 .

[180]  W. Massa,et al.  Coordination Properties of Novel Tridentate Cyclopentadienyl Ligands in Titanium and Zirconium Complexes , 1995 .

[181]  T. Marks,et al.  Constrained-Geometry Titanium(II) Diene Complexes. Structural Diversity and Olefin Polymerization Activity , 1995 .

[182]  David Fischer,et al.  Stereospecific Olefin Polymerization with Chiral Metallocene Catalysts , 1995 .

[183]  W. Massa,et al.  PHOSPHANIMINATO-KOMPLEXE DES TITANS. DIE KRISTALLSTRUKTUREN VON TICL2(NPPH3)2 UND TICL3(NPME2PH)(CH3CN)2 , 1995 .

[184]  W. Massa,et al.  Synthesis and Characterization of Zirconium Complexes Containing a Linked Amido-Fluorenyl Ligand , 1995 .

[185]  P. Hitchcock,et al.  Zirconium complexes incorporating the new tridentate diamide ligand [(Me3 Si)N{CH2CH2N(SiMe3)}2]2–(L); the crystal structures of [Zr(BH4)2L] and [ZrCl{CH(SiMe3)2}L] , 1995 .

[186]  M. C. Baird,et al.  The first example of polymerization of isobutylene induced by a metallocene-like initiator, [(η5-C5Me5)TiMe2[(µ-Me)B(C6F5)3] , 1995 .

[187]  H. Cherdron,et al.  Cycloolefin-copolymere: Eine neue klasse transparenter thermoplaste† , 1994 .

[188]  J. C. Flores,et al.  {[2-(Dimethylamino)ethyl]cyclopentadienyl}trichlorotitanium: A New type of Olefin Polymerization Catalyst , 1994 .

[189]  N. Coville,et al.  Homogeneous group 4 metallocene ziegler-natta catalysts: The influence of cyclopentadienyl-ring substituents , 1994 .

[190]  D. Gillis,et al.  .eta.5-C5Me5TiMe3B(C6F5)3: A carbocationic olefin polymerization initiator masquerading as a Ziegler-Natta catalyst , 1994 .

[191]  J. Seppälä,et al.  Copolymerization of styrene and ethylene with monocyclopentadienyltitanium trichloride/methylaluminoxane catalyst. Characterization of the product , 1994 .

[192]  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 .

[193]  D. Gillis,et al.  Novel arene complexes of titanium(IV), zirconium(IV), and hafnium(IV) , 1993 .

[194]  W. Herrmann,et al.  Cyclische metallamide: III. Flüchtige tetrahydroborat-komplexe von titan und zirkonium , 1993 .

[195]  W. Herrmann,et al.  Ein Zirconiumamid-Komplex mit Si-β-H–Zr-Wechselwirkungen , 1992 .

[196]  A. Spek,et al.  Unexpected Carbon-Carbon Coupling between Organic Cyanides and an Isopropyl β-Carbon in a Hafnium Ene Diamide Complex , 1992 .

[197]  P. Gómez-Sal,et al.  Monopentamethylcyclopentadienyltitanium(IV) halo-alkoxides, alkyl-alkoxides and acetylacetonates , 1991 .

[198]  J. Chien,et al.  Olefin copolymerization with metallocene catalysts. I. Comparison of catalysts , 1991 .

[199]  M. Galimberti,et al.  Copolymerization of ethylene with propene in the presence of homogeneous catalytic systems based on group 4 metallocenes and methylalumoxane : implications of the reactivity ratios on the reaction mechanism , 1991 .

[200]  W. Herrmann,et al.  Cyclische Metall(IV)‐amide , 1991 .

[201]  P. Longo,et al.  Copolymerization of Styrene and Ethylene In the Presence of Different Syndiospecific Catalysts , 1990 .

[202]  W. Schaefer,et al.  Scandium complex [{(.eta.5-C5Me4)Me2Si(.eta.1-NCMe3)}(PMe3)ScH]2: a unique example of a single-component .alpha.-olefin polymerization catalyst , 1990 .

[203]  J. C. Randall.  A REVIEW OF HIGH RESOLUTION LIQUID 13CARBON NUCLEAR MAGNETIC RESONANCE CHARACTERIZATIONS OF ETHYLENE-BASED POLYMERS , 1989 .

[204]  N. Ishihara,et al.  Stereospecific polymerization of styrene giving the syndiotactic polymer , 1988 .

[205]  Masahiko Kuramoto,et al.  Crystalline syndiotactic polystyrene , 1986 .

[206]  D. Tirrell,et al.  Interactions of synthetic polymers with cell membranes and model membrane systems. 11. Glucose-dependent disruption of phospholipid vesicle membranes , 1986 .

[207]  W. Skupiński,et al.  The hammett relationship in CpTiCl2OPhX (X = CH3O, CH3, Cl, NO2) + BuLi(Et2AlCl) catalytic systems , 1985 .

[208]  H. Bürger,et al.  Silylamides of group IVA and IVB elements with spirobicycloheptane structure , 1983 .

[209]  H. Bürger,et al.  Cyclische Titanamide mit Sila-titana-diazacyclobutan-Struktur† , 1979 .

[210]  A. Sahgal,et al.  Solubility of ethylene in several polar and non‐polar solvents , 1978 .

[211]  P. Walden.  Stereochemie und Technik , 1925 .