ATE258937T1 - Synthese racemischer metallocene - Google Patents

Synthese racemischer metallocene

Info

Publication number
ATE258937T1
ATE258937T1 AT01939878T AT01939878T ATE258937T1 AT E258937 T1 ATE258937 T1 AT E258937T1 AT 01939878 T AT01939878 T AT 01939878T AT 01939878 T AT01939878 T AT 01939878T AT E258937 T1 ATE258937 T1 AT E258937T1
Authority
AT
Austria
Prior art keywords
metallocenes
racemixed
synthesis
chiral
heteroaromiatic
Prior art date
Application number
AT01939878T
Other languages
English (en)
Inventor
Uwe F Winkler
Meng-Sheng Ao
Original Assignee
Albemarle Corp
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 Albemarle Corp filed Critical Albemarle Corp
Application granted granted Critical
Publication of ATE258937T1 publication Critical patent/ATE258937T1/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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT01939878T 2000-06-05 2001-06-01 Synthese racemischer metallocene ATE258937T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/586,818 US6252098B1 (en) 2000-06-05 2000-06-05 Enhanced synthesis of racemic metallocenes
PCT/US2001/018010 WO2001094360A1 (en) 2000-06-05 2001-06-01 Enhanced synthesis of racemic metallocenes

Publications (1)

Publication Number Publication Date
ATE258937T1 true ATE258937T1 (de) 2004-02-15

Family

ID=24347223

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01939878T ATE258937T1 (de) 2000-06-05 2001-06-01 Synthese racemischer metallocene

Country Status (7)

Country Link
US (1) US6252098B1 (de)
EP (1) EP1287009B1 (de)
JP (1) JP2003535870A (de)
AT (1) ATE258937T1 (de)
DE (1) DE60101964T2 (de)
ES (1) ES2213700T3 (de)
WO (1) WO2001094360A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6420580B1 (en) * 1999-11-05 2002-07-16 Univation Technologies, Llc Catalyst compositions and method of polymerization therewith

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158510B (de) * 1958-07-22 1963-12-05 Basf Ag Verfahren zur Herstellung von teilweise durch Cyclopentadienyl- oder Indenylreste substituierten Metallcarbonylen
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US5017714A (en) 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
US5036034A (en) 1989-10-10 1991-07-30 Fina Technology, Inc. Catalyst for producing hemiisotactic polypropylene
EP0485823B1 (de) 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
DE4120009A1 (de) 1991-06-18 1992-12-24 Basf Ag Loesliche katalysatorsysteme zur herstellung von polyalk-1-enen mit hohen molmassen
TW300901B (de) 1991-08-26 1997-03-21 Hoechst Ag
US5302733A (en) 1992-03-30 1994-04-12 Ethyl Corporation Preparation of metallocenes
US5883278A (en) 1995-04-24 1999-03-16 Albemarle Corporation Enhanced synthesis of racemic metallocenes
US5847175A (en) 1995-04-24 1998-12-08 Albemarle Corporation Enhanced synthesis of racemic metallocenes
DE19739946A1 (de) * 1997-09-11 1999-03-18 Targor Gmbh Verfahren zur Herstellung von Metallocenen

Also Published As

Publication number Publication date
DE60101964D1 (en) 2004-03-11
WO2001094360A1 (en) 2001-12-13
US6252098B1 (en) 2001-06-26
DE60101964T2 (de) 2005-01-05
EP1287009A1 (de) 2003-03-05
JP2003535870A (ja) 2003-12-02
EP1287009B1 (de) 2004-02-04
ES2213700T3 (es) 2004-09-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties