CN1220694C - 选择性制备外消旋金属茂配合物的方法 - Google Patents

选择性制备外消旋金属茂配合物的方法 Download PDF

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Publication number
CN1220694C
CN1220694C CNB988094266A CN98809426A CN1220694C CN 1220694 C CN1220694 C CN 1220694C CN B988094266 A CNB988094266 A CN B988094266A CN 98809426 A CN98809426 A CN 98809426A CN 1220694 C CN1220694 C CN 1220694C
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CN
China
Prior art keywords
alkyl
aryl
carbon atoms
group
different
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Expired - Lifetime
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CNB988094266A
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English (en)
Chinese (zh)
Other versions
CN1271362A (zh
Inventor
H·格雷戈里乌斯
C·许林
W·比德尔
H·－H·布林青格
H·－R·－H·达姆劳
A·维贝尔
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Targor GmbH
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Targor GmbH
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Publication of CN1271362A publication Critical patent/CN1271362A/zh
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Publication of CN1220694C publication Critical patent/CN1220694C/zh
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    • 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
    • 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

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  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CNB988094266A 1997-09-23 1998-09-17 选择性制备外消旋金属茂配合物的方法 Expired - Lifetime CN1220694C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19741876A DE19741876A1 (de) 1997-09-23 1997-09-23 Verfahren zur selektiven Herstellung racemischer Metallocenkomplexe
DE19741876.7 1997-09-23

Publications (2)

Publication Number Publication Date
CN1271362A CN1271362A (zh) 2000-10-25
CN1220694C true CN1220694C (zh) 2005-09-28

Family

ID=7843294

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988094266A Expired - Lifetime CN1220694C (zh) 1997-09-23 1998-09-17 选择性制备外消旋金属茂配合物的方法

Country Status (10)

Country Link
US (1) US6262286B1 (enExample)
EP (1) EP1017702B1 (enExample)
JP (1) JP4360754B2 (enExample)
KR (1) KR20010024225A (enExample)
CN (1) CN1220694C (enExample)
AT (1) ATE232538T1 (enExample)
BR (1) BR9812084A (enExample)
DE (2) DE19741876A1 (enExample)
ES (1) ES2192791T3 (enExample)
WO (1) WO1999015538A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030638A1 (de) * 2000-06-29 2002-01-10 Basell Polyolefine Gmbh Verfahren zur selektiven Herstellung racemischer Metallocenkomplexe
DE10200422A1 (de) * 2002-01-08 2003-07-17 Basell Polyolefine Gmbh Verfahren zur Herstellung von Dialkyl-ansa-Metallocenen
AR038189A1 (es) 2002-01-29 2005-01-05 Merck & Co Inc Proceso para la preparacion de intermediarios de antagonistas de integrina
EP1554297B1 (en) * 2002-10-25 2006-07-12 Basell Polyolefine GmbH Racemoselective synthesis of rac-diorganosilylbis(2-methylbenzo¬e|indeyl) zirconium componds
DE10250062A1 (de) * 2002-10-25 2004-05-06 Basell Polyolefine Gmbh Verfahren zur racemoselektiven Darstellung von verbrückten Metallocenkomplexen mit unsubstituierten oder 2-substituierten Indenylliganden
EP1554296B1 (en) * 2002-10-25 2008-10-15 Basell Polyolefine GmbH Racemoselective preparation of isolable ansa-metallocene biphenoxide complexes
DE10250025A1 (de) * 2002-10-25 2004-05-06 Basell Polyolefine Gmbh Verfahren zur Darstellung teilweise hydrierter rac-ansa-Metallocen-Komplexe
US7700614B2 (en) 2005-12-14 2010-04-20 Abbott Laboratories One pot synthesis of tetrazole derivatives of rapamycin
DE102005061326A1 (de) * 2005-12-20 2007-06-21 Basell Polyolefine Gmbh Verfahren zur Herstellung von Metallocenen aus recycelten, substituierten Cyclopentadienylderivaten
JP2009525855A (ja) * 2006-02-08 2009-07-16 サウディ ベーシック インダストリーズ コーポレイション エチレンをオリゴマー化するための触媒組成物およびプロセス
BRPI0722163A2 (pt) 2007-10-25 2014-03-18 Lummus Novolen Technology Gmbh Síntese racemoseletiva de compostos de ansa-metaloceno, compostos de ansa-metaloceno, catalisadores compreendendo os mesmos, processo para produzir um polímero de olefina pelo uso dos catalisadores, e homo- e copolímeros de olefina
US12319772B2 (en) 2019-09-25 2025-06-03 Borealis Ag Catalysts
WO2025051400A1 (en) 2023-09-07 2025-03-13 Borealis Ag Methods of producing metallocene catalyst components

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009545A2 (en) 1990-11-21 1992-06-11 Massachusetts Institute Of Technology New methods for the catalytic reduction of organic substrates
DE19525184A1 (de) 1995-07-11 1997-01-16 Basf Ag Verfahren zur Umwandlung der achiralen meso-Form oder des Racemats eines ansa-Metallocenkomplexes oder deren Mischungen in eines seiner Enantiomeren

Also Published As

Publication number Publication date
WO1999015538A1 (de) 1999-04-01
ATE232538T1 (de) 2003-02-15
KR20010024225A (ko) 2001-03-26
EP1017702A1 (de) 2000-07-12
DE59807204D1 (de) 2003-03-20
DE19741876A1 (de) 1999-03-25
CN1271362A (zh) 2000-10-25
JP4360754B2 (ja) 2009-11-11
JP2001517673A (ja) 2001-10-09
ES2192791T3 (es) 2003-10-16
US6262286B1 (en) 2001-07-17
BR9812084A (pt) 2000-09-26
EP1017702B1 (de) 2003-02-12

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Granted publication date: 20050928