BR9812084A - Processo para preparar complexos racêmicos de metaloceno, complexo racêmico de metaloceno, e, uso de complexos racêmicos de metaloceno. - Google Patents
Processo para preparar complexos racêmicos de metaloceno, complexo racêmico de metaloceno, e, uso de complexos racêmicos de metaloceno.Info
- Publication number
- BR9812084A BR9812084A BR9812084-0A BR9812084A BR9812084A BR 9812084 A BR9812084 A BR 9812084A BR 9812084 A BR9812084 A BR 9812084A BR 9812084 A BR9812084 A BR 9812084A
- Authority
- BR
- Brazil
- Prior art keywords
- metallocene complexes
- racemic
- racemic metallocene
- complexes
- metalocene
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Chemical class 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
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
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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 |
| PCT/EP1998/005918 WO1999015538A1 (de) | 1997-09-23 | 1998-09-17 | Verfahren zur selektiven herstellung racemischer metallocenkomplexe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9812084A true BR9812084A (pt) | 2000-09-26 |
Family
ID=7843294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9812084-0A BR9812084A (pt) | 1997-09-23 | 1998-09-17 | Processo para preparar complexos racêmicos de metaloceno, complexo racêmico de metaloceno, e, uso de complexos racêmicos de metaloceno. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6262286B1 (https=) |
| EP (1) | EP1017702B1 (https=) |
| JP (1) | JP4360754B2 (https=) |
| KR (1) | KR20010024225A (https=) |
| CN (1) | CN1220694C (https=) |
| AT (1) | ATE232538T1 (https=) |
| BR (1) | BR9812084A (https=) |
| DE (2) | DE19741876A1 (https=) |
| ES (1) | ES2192791T3 (https=) |
| WO (1) | WO1999015538A1 (https=) |
Families Citing this family (13)
| 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 |
| TW200304439A (en) | 2002-01-29 | 2003-10-01 | Merck & Co Inc | Process for preparing integrin antagonist intermediate |
| DE10250062A1 (de) * | 2002-10-25 | 2004-05-06 | Basell Polyolefine Gmbh | Verfahren zur racemoselektiven Darstellung von verbrückten Metallocenkomplexen mit unsubstituierten oder 2-substituierten Indenylliganden |
| DE10250025A1 (de) * | 2002-10-25 | 2004-05-06 | Basell Polyolefine Gmbh | Verfahren zur Darstellung teilweise hydrierter rac-ansa-Metallocen-Komplexe |
| WO2004037839A1 (en) * | 2002-10-25 | 2004-05-06 | Basell Polyolefine Gmbh | Racemoselective preparation of isolable ansa-metallocene biphenoxide complexes |
| EP1554297B1 (en) | 2002-10-25 | 2006-07-12 | Basell Polyolefine GmbH | Racemoselective synthesis of rac-diorganosilylbis(2-methylbenzo¬e|indeyl) zirconium componds |
| 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 |
| KR101278336B1 (ko) | 2007-10-25 | 2013-06-25 | 루머스 노보렌 테크놀로지 게엠베하 | 안사-메탈로센 화합물의 라세모선택적 합성, 안사-메탈로센 화합물, 이를 포함하는 촉매, 그 촉매를 이용한 올레핀 폴리머 제조 공정, 그리고 올레핀 호모- 및 코폴리머 |
| ES3037772T3 (en) | 2019-09-25 | 2025-10-07 | Borealis Gmbh | Catalysts |
| WO2025051400A1 (en) | 2023-09-07 | 2025-03-13 | Borealis Ag | Methods of producing metallocene catalyst components |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2096747A1 (en) | 1990-11-21 | 1992-05-22 | Stephen L. Buchwald | 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 |
-
1997
- 1997-09-23 DE DE19741876A patent/DE19741876A1/de not_active Withdrawn
-
1998
- 1998-09-17 JP JP2000512843A patent/JP4360754B2/ja not_active Expired - Lifetime
- 1998-09-17 BR BR9812084-0A patent/BR9812084A/pt not_active Application Discontinuation
- 1998-09-17 DE DE59807204T patent/DE59807204D1/de not_active Expired - Lifetime
- 1998-09-17 KR KR1020007003040A patent/KR20010024225A/ko not_active Withdrawn
- 1998-09-17 ES ES98948986T patent/ES2192791T3/es not_active Expired - Lifetime
- 1998-09-17 EP EP98948986A patent/EP1017702B1/de not_active Expired - Lifetime
- 1998-09-17 US US09/508,970 patent/US6262286B1/en not_active Expired - Lifetime
- 1998-09-17 AT AT98948986T patent/ATE232538T1/de not_active IP Right Cessation
- 1998-09-17 WO PCT/EP1998/005918 patent/WO1999015538A1/de not_active Ceased
- 1998-09-17 CN CNB988094266A patent/CN1220694C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010024225A (ko) | 2001-03-26 |
| ES2192791T3 (es) | 2003-10-16 |
| CN1271362A (zh) | 2000-10-25 |
| ATE232538T1 (de) | 2003-02-15 |
| DE59807204D1 (de) | 2003-03-20 |
| CN1220694C (zh) | 2005-09-28 |
| JP4360754B2 (ja) | 2009-11-11 |
| US6262286B1 (en) | 2001-07-17 |
| EP1017702A1 (de) | 2000-07-12 |
| JP2001517673A (ja) | 2001-10-09 |
| EP1017702B1 (de) | 2003-02-12 |
| WO1999015538A1 (de) | 1999-04-01 |
| DE19741876A1 (de) | 1999-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: BASELL POLYPROPYLEN GMBH (DE) Free format text: ALTERADO DE: TARGOR GMBH |
|
| B25A | Requested transfer of rights approved |
Owner name: BASELL POLYOLEFINE GMBH (DE) Free format text: TRANSFERIDO POR FUSAO DE: BASELL POLYPROPYLEN GMBH |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA ( ART. 8O, 13, 24 E 25 DA LPI ) |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |