ATE527274T1 - Verfahren für racemoselektive ansa-metallocen- synthese - Google Patents

Verfahren für racemoselektive ansa-metallocen- synthese

Info

Publication number
ATE527274T1
ATE527274T1 AT05772795T AT05772795T ATE527274T1 AT E527274 T1 ATE527274 T1 AT E527274T1 AT 05772795 T AT05772795 T AT 05772795T AT 05772795 T AT05772795 T AT 05772795T AT E527274 T1 ATE527274 T1 AT E527274T1
Authority
AT
Austria
Prior art keywords
ansa
racemoselective
organic radical
group
formula
Prior art date
Application number
AT05772795T
Other languages
English (en)
Inventor
Lars Koelling
Original Assignee
Basell Polyolefine Gmbh
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 Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Application granted granted Critical
Publication of ATE527274T1 publication Critical patent/ATE527274T1/de

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
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 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
    • C08F4/65927—Component covered by group C08F4/64 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AT05772795T 2004-07-02 2005-06-30 Verfahren für racemoselektive ansa-metallocen- synthese ATE527274T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004032277A DE102004032277A1 (de) 2004-07-02 2004-07-02 Verfahren zur racemoselektiven Synthese von ansa-Metallocenen
US59157404P 2004-07-27 2004-07-27
PCT/EP2005/007058 WO2006002924A2 (en) 2004-07-02 2005-06-30 Process for the racemoselective synthesis of ansa-metallocenes

Publications (1)

Publication Number Publication Date
ATE527274T1 true ATE527274T1 (de) 2011-10-15

Family

ID=35508128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05772795T ATE527274T1 (de) 2004-07-02 2005-06-30 Verfahren für racemoselektive ansa-metallocen- synthese

Country Status (6)

Country Link
US (1) US7465818B2 (de)
EP (1) EP1778707B1 (de)
CN (1) CN101014606A (de)
AT (1) ATE527274T1 (de)
DE (1) DE102004032277A1 (de)
WO (1) WO2006002924A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8168556B2 (en) * 2007-10-25 2012-05-01 Lummus Novolen Technology Gmbh Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
KR102064412B1 (ko) * 2016-07-07 2020-01-09 주식회사 엘지화학 폴리올레핀 제조용 메탈로센 촉매의 제조방법
WO2018009016A2 (ko) * 2016-07-07 2018-01-11 주식회사 엘지화학 폴리올레핀 제조용 메탈로센 촉매의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6133277A (en) * 1997-12-05 2000-10-17 Janssen Pharmaceutica N.V. (Benzodioxan, benzofuran or benzopyran) derivatives having fundic relaxation properties
US6511936B1 (en) * 1998-02-12 2003-01-28 University Of Delaware Catalyst compounds with β-diminate anionic ligands and processes for polymerizing olefins
US6153777A (en) * 1999-11-02 2000-11-28 University Of Iowa Research Foundation Synthesis of ansa-metallocene catalysts
ATE332907T1 (de) * 2002-10-25 2006-08-15 Basell Polyolefine Gmbh Racemoselektive herstellung rac- diorganosilylbis(2- methylbenzo eöindenyl)zirconium-verbindungen

Also Published As

Publication number Publication date
WO2006002924A3 (en) 2006-03-16
EP1778707A2 (de) 2007-05-02
US20080027239A1 (en) 2008-01-31
EP1778707B1 (de) 2011-10-05
WO2006002924A2 (en) 2006-01-12
US7465818B2 (en) 2008-12-16
DE102004032277A1 (de) 2006-01-19
CN101014606A (zh) 2007-08-08

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