ZA919717B - Metallocenes having bicyclic cyclopentadiene derivatives as ligands,processes for their preparation and their use as catalysts - Google Patents

Metallocenes having bicyclic cyclopentadiene derivatives as ligands,processes for their preparation and their use as catalysts

Info

Publication number
ZA919717B
ZA919717B ZA919717A ZA919717A ZA919717B ZA 919717 B ZA919717 B ZA 919717B ZA 919717 A ZA919717 A ZA 919717A ZA 919717 A ZA919717 A ZA 919717A ZA 919717 B ZA919717 B ZA 919717B
Authority
ZA
South Africa
Prior art keywords
metallocenes
bicyclic
ligands
catalysts
processes
Prior art date
Application number
ZA919717A
Other languages
English (en)
Inventor
Herbert Riepl
Riepl Herbert
Wolfgang Anton Herrmann
Anton Herrmann Wolfgang
Juergen Rohrmann
Rohrmann Juergen
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA919717B publication Critical patent/ZA919717B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/63927—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA919717A 1990-12-11 1991-11-10 Metallocenes having bicyclic cyclopentadiene derivatives as ligands,processes for their preparation and their use as catalysts ZA919717B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4039451A DE4039451A1 (de) 1990-12-11 1990-12-11 Metallocene mit bicyclischen cyclopentadienderivaten als liganden, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren

Publications (1)

Publication Number Publication Date
ZA919717B true ZA919717B (en) 1992-09-30

Family

ID=6420025

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA919717A ZA919717B (en) 1990-12-11 1991-11-10 Metallocenes having bicyclic cyclopentadiene derivatives as ligands,processes for their preparation and their use as catalysts

Country Status (8)

Country Link
US (1) US5268495A (ja)
EP (1) EP0490256B1 (ja)
JP (2) JP3351808B2 (ja)
AU (1) AU648847B2 (ja)
CA (1) CA2057477A1 (ja)
DE (2) DE4039451A1 (ja)
ES (1) ES2100200T3 (ja)
ZA (1) ZA919717B (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW300901B (ja) * 1991-08-26 1997-03-21 Hoechst Ag
NL9201970A (nl) * 1992-11-11 1994-06-01 Dsm Nv Indenylverbindingen en katalysatorcomponenten voor de polymerisatie van olefinen.
JP3293927B2 (ja) * 1993-02-19 2002-06-17 三菱化学株式会社 α‐オレフィン重合用触媒成分およびそれを用いたα‐オレフィン重合体の製造法
JP3307704B2 (ja) * 1993-02-19 2002-07-24 三菱化学株式会社 α‐オレフィン重合体の製造法
US5631202A (en) 1993-09-24 1997-05-20 Montell Technology Company B.V. Stereospecific metallocene catalysts with stereolocking α-CP substituents
EP0721954B1 (en) * 1993-09-30 2006-12-13 Idemitsu Kosan Co., Ltd. Transition metal compound, olefin polymerization catalyst, and process for producing olefin polymer by using said catalyst
FI945959A (fi) * 1993-12-21 1995-06-22 Hoechst Ag Metalloseenejä ja niiden käyttö katalyytteinä
AT401520B (de) * 1994-03-22 1996-09-25 Danubia Petrochem Polymere Metallocene und deren einsatz für die olefinpolymerisation
IT1273420B (it) * 1994-04-06 1997-07-08 Spherilene Srl Composti metallocenici, procedimento per la preparazione e loro utilizzo in catalizzatori per la polimerizzazione delle olefine
US5597935A (en) * 1994-06-01 1997-01-28 University Of Iowa Research Foundation Synthesis of ansa-metallocene catalysts
US5495035A (en) * 1994-06-01 1996-02-27 University Of Iowa Research Foundation Synthesis of ANSA-metallocene catalysts
US5883278A (en) * 1995-04-24 1999-03-16 Albemarle Corporation Enhanced synthesis of racemic metallocenes
US5556997A (en) * 1995-04-24 1996-09-17 Albemarle Corporation Enhanced synthesis of racemic metallocenes
CN1047388C (zh) * 1995-07-14 1999-12-15 中国石油化工总公司 负载型金属茂类化合物／铝氧烷催化剂的制备
DE19527047A1 (de) * 1995-07-25 1997-01-30 Danubia Petrochem Deutschland Metallocene mit silylsubstituierten Brücken und deren Einsatz für die Olefinpolymerisation
US5648308A (en) * 1995-08-10 1997-07-15 Albemarle Corporation Process for upgrading metallocene catalysts
US6403772B1 (en) * 1995-09-11 2002-06-11 Montell Technology Company, Bv Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom
IT1277696B1 (it) * 1995-12-22 1997-11-11 Enichem Spa Catalizzatori per la polimerizzazione di alfa-olefine
US6207608B1 (en) 1996-08-09 2001-03-27 University Of Iowa Research Foundation Olefin polymerization with direct use of ansa-metallocene amide complexes as catalysts
DE19644039A1 (de) * 1996-10-31 1998-05-07 Hoechst Ag Metallocene
IT1290856B1 (it) * 1996-12-19 1998-12-14 Enichem Spa Metalloceni, loro preparazione ed uso nella polimerizzazione di alfa-olefine
DE19701866A1 (de) * 1997-01-21 1998-07-23 Basf Ag Tripodale Cyclopentadienderivate und deren Verwendung
US6160072A (en) * 1997-05-02 2000-12-12 Ewen; John A. Process for polymerizing tactioselective polyolefins in condensed phase using titanocenes
US6211300B1 (en) 1998-04-10 2001-04-03 Chisso Corporation Propylene-ethylene block copolymer compositions and processes for production thereof
JP4116148B2 (ja) 1998-06-08 2008-07-09 三菱化学株式会社 新規な遷移金属化合物、オレフィン重合用触媒成分およびα−オレフィン重合体の製造方法
TWI233932B (en) * 2001-08-24 2005-06-11 Theravance Inc Process for purifying glycopeptide phosphonate derivatives
WO2007005400A2 (en) 2005-07-01 2007-01-11 Albemarle Corporation Aluminoxanate salt compositions having improved stability in aromatic and aliphatic solvents
JP5175575B2 (ja) * 2007-02-26 2013-04-03 三井化学株式会社 遷移金属化合物及び該遷移金属化合物を含んでなる重合用触媒
KR101972725B1 (ko) 2010-11-22 2019-04-25 더블유.알. 그레이스 앤드 캄파니-콘. 활성화제 조성물, 그의 제법 및 촉매 작용에서의 그의 용도
ES2805782T3 (es) 2012-04-27 2021-02-15 Grace W R & Co Composiciones de activador, su preparación y su uso en catalizadores

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443087A1 (de) * 1984-11-27 1986-05-28 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von polyolefinen
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US4931417A (en) * 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure
IL89525A0 (en) * 1988-03-21 1989-09-10 Exxon Chemical Patents Inc Silicon-bridged transition metal compounds
DE59107926D1 (de) * 1990-11-12 1996-07-18 Hoechst Ag Metallocene mit Liganden aus 2-substituierten Indenylderivaten, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren

Also Published As

Publication number Publication date
AU648847B2 (en) 1994-05-05
ES2100200T3 (es) 1997-06-16
AU8892891A (en) 1992-06-18
EP0490256B1 (de) 1997-03-12
DE4039451A1 (de) 1992-06-17
JP3351808B2 (ja) 2002-12-03
JP3500142B2 (ja) 2004-02-23
EP0490256A1 (de) 1992-06-17
US5268495A (en) 1993-12-07
JP2002265486A (ja) 2002-09-18
CA2057477A1 (en) 1992-06-12
DE59108612D1 (de) 1997-04-17
JPH04275294A (ja) 1992-09-30

Similar Documents

Publication Publication Date Title
ZA919717B (en) Metallocenes having bicyclic cyclopentadiene derivatives as ligands,processes for their preparation and their use as catalysts
ZA918927B (en) Metallocenes containing ligands of 2-substituted indenyl derivatives,process for their preparation,and their use as catalysts
ZA918926B (en) 2-substituted bisindenylmetallocenes,process for their preparation,and their use as catalysts in the polymerization of olefins
IL95549A0 (en) Metallocene compounds,processes for the preparation thereof and catalyst systems for olefin polymerization utilizing the same
EP0647650A3 (de) Verfahren zur Herstellung einer heterogenen Metallocenkatalysatorkomponente.
GB2238828B (en) Swivel seat,especially for vehicles
CA2268440A1 (en) Fused ring substituted indenyl metal complexes and polymerization process
EP0507863A4 (en) Sigma receptor ligands and the use thereof
AU591322B2 (en) Stabilized zirconocene/aluminoxane catalysts and process for the preparation thereof
GB9005578D0 (en) Stowable table system
ZA898858B (en) New quinuclidines,their use as medicaments and processes for their preparation
EP0430881A3 (en) Photochromic compounds, process for their preparation and their use
EP0412350A3 (en) Renininhibitors, procedure for their preparation and use as medicaments
NO944220D0 (no) Fremgangsmåte for fremstilling av katalysatorer for bruk i fremstillingen av vinylacetat
DE3471659D1 (en) Organic nickel compounds, their preparation and use as catalysts in the polymerisation of olefins
AU1245495A (en) Novel 2-arylalkenyl-azacycloalkane derivatives as sigma receptor ligands, preparation method therefor and therapeutical use thereof
HK1016575A1 (en) Phenylamidine derivates, a process for preparing the same and their use as medicaments
EP0419409A3 (en) Iridium complexes, process for their preparation and their use
SG74653A1 (en) Solid aluminoxane for catalyst carrier process for preparing the same and uses thereof
EP0447005A3 (en) Catalyst preparation process
ZA907809B (en) Process for the preparation of catalysts
EP0556671A3 (en) Triazolopyridine derivatives, process for their preparation and their use as microbicides
EP0410661A3 (en) Bicyclic derivatives
EP0449562A3 (en) Use of r-fluoxetine as selective serotonin ic-receptor ligands
ZA957464B (en) Pyrimido[5,4-d]pyrimidines medicaments comprising these compounds their use and processes for the preparation