BR0010389A - Catalisadores de metátese de carbeno metálico a base de imidazolidina - Google Patents
Catalisadores de metátese de carbeno metálico a base de imidazolidinaInfo
- Publication number
- BR0010389A BR0010389A BR0010389-6A BR0010389A BR0010389A BR 0010389 A BR0010389 A BR 0010389A BR 0010389 A BR0010389 A BR 0010389A BR 0010389 A BR0010389 A BR 0010389A
- Authority
- BR
- Brazil
- Prior art keywords
- catalysts
- imidazolidine
- ligand
- group
- aryl
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- WRYCSMQKUKOKBP-UHFFFAOYSA-N Imidazolidine Chemical compound C1CNCN1 WRYCSMQKUKOKBP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000005649 metathesis reaction Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 title 1
- 239000003446 ligand Substances 0.000 abstract 4
- -1 C2-C20 alkynyl Chemical group 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000000524 functional group Chemical group 0.000 abstract 2
- 229910052762 osmium Inorganic materials 0.000 abstract 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 abstract 1
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 abstract 1
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 abstract 1
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 150000001504 aryl thiols Chemical class 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 150000001718 carbodiimides Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000002466 imines Chemical class 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- LJDZFAPLPVPTBD-UHFFFAOYSA-N nitroformic acid Chemical compound OC(=O)[N+]([O-])=O LJDZFAPLPVPTBD-UHFFFAOYSA-N 0.000 abstract 1
- 150000003303 ruthenium Chemical class 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/002—Osmium compounds
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0046—Ruthenium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"CATALISADORES DE METáTESE DE CARBENO METáLICO A BASE DE IMIDAZOLIDINA". A presente invenção está relacionada com um novo catalisador de metátese com um ligante a base de imidazolidina e aos métodos de fabricação e uso do mesmo. os catalisadores da invenção apresentam a fórmula (I) onde: M é rutênio ou ósmio; X e X' são cada um independentemente um ligante aniónico; L é um ligante doador neutro de elétrons; e R, R^ 1^, R^ 6^, R^ 7^, R^ 8^ e R^ 9^ são cada um independentemente hidrogênio ou um substituinte selecionado de um grupo que consiste de C~ 1~-C~ 20~ alquil, C~ 2~-C~ 20~ alquenil, C~ 2~-C~ 20~ alquinil, aril, C~ 1~-C~ 20~ carboxilato, C~ 1~-C~ 20~ alquoxi, C~ 2-C20~ alqueniloxi, C~ 2~-C~ 20~ alquiniloxi, ariloxi, C~ 2~-C~ 20~ alquoxicarbonil, C~ 1~-C~ 20~ alquiltiol, ariltiol, C~ 1~-C~ 20~ alquilsulfonil e C~ 1~-C~ 20~ alquilsulfinil, o substituinte substituído opcionalmente com uma ou mais misturas selecionadas do grupo que consiste de C~ 1~-C~ 10~ alquil, C~ 1~-C~ 10~ alquoxi, aril e um grupo funcional selecionado do grupo que consiste de hidroxila, tiol tioeter, cetona, aldeido, éster, amina, imina, amida, nitro, ácido carboxílico, dissulfeto, carbonato, isocianato, carbodiimida, carboalquoxi, carbamato e halogênio. Foi demonstrado que a inclusão de um ligante imidazolidina aos catalisadores rutênio ou ósmio previamente descritos aumenta dramaticamente as propriedades desses complexos. o catalisador da invenção mantêm a tolerância do grupo funcional dos complexos de rutênio descritos previamente enquanto apresenta aumento na atividade de metátese que se compara favoravelmente aos sistemas de molibdênio e tungstênio de trabalhos anteriores.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13549399P | 1999-05-24 | 1999-05-24 | |
US14285399P | 1999-07-07 | 1999-07-07 | |
PCT/US2000/014048 WO2000071554A2 (en) | 1999-05-24 | 2000-05-22 | Imidazolidine-based metal carbene metathesis catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0010389A true BR0010389A (pt) | 2002-03-19 |
BR0010389B1 BR0010389B1 (pt) | 2011-05-17 |
Family
ID=26833384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0010389-6A BR0010389B1 (pt) | 1999-05-24 | 2000-05-22 | catalisadores de metátese de carbeno metálico a base de imidazolidina. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1180108B1 (pt) |
JP (1) | JP4410422B2 (pt) |
KR (1) | KR100823365B1 (pt) |
CN (1) | CN1213032C (pt) |
AT (1) | ATE248182T1 (pt) |
AU (1) | AU777357B2 (pt) |
BR (1) | BR0010389B1 (pt) |
CA (1) | CA2372746C (pt) |
DE (1) | DE60004817T2 (pt) |
ES (1) | ES2206248T3 (pt) |
MX (1) | MXPA01012033A (pt) |
WO (1) | WO2000071554A2 (pt) |
Families Citing this family (95)
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JP7039565B2 (ja) * | 2016-08-24 | 2022-03-22 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト | メタセシス触媒の合成および特性決定 |
EP3720885B1 (de) | 2017-12-08 | 2021-12-01 | ARLANXEO Deutschland GmbH | Verfahren zur herstellung von nitrilkautschuken mit ruthenium-komplexkatalysatoren |
US11225533B2 (en) | 2017-12-18 | 2022-01-18 | Arlanxeo Deutschland Gmbh | Hydrogenation of nitrile butadiene rubber latex |
US11673130B2 (en) | 2018-12-12 | 2023-06-13 | Arlanxeo Deutschland Gmbh | Catalyst system containing a metathesis catalyst and at least one phenolic compound and a process for metathesis of nitrile-butadiene rubber (NBR) using the catalyst system |
KR20220138054A (ko) * | 2020-03-03 | 2022-10-12 | 다카사고 고료 고교 가부시키가이샤 | 루테늄 착체를 흡착한 활성탄을 포함하는 촉매 및 이를 이용한 환원 생성물의 제조 방법 |
US11891517B2 (en) | 2020-03-10 | 2024-02-06 | Exxonmobil Chemical Patents Inc. | Wax compositions comprising linear olefin dimers or hydrogenated variants thereof and methods for production thereof |
WO2021183326A1 (en) | 2020-03-10 | 2021-09-16 | Exxonmobil Chemical Patents Inc. | Wax compositions comprising linear olefin dimers or hydrogenated variants thereof and methods for production thereof |
WO2021183330A1 (en) | 2020-03-10 | 2021-09-16 | Exxonmobil Chemical Patents Inc. | Wax compositions comprising hydrogenated or partially hydrogenated linear olefin dimers and methods for production thereof |
CN113351255B (zh) * | 2021-06-16 | 2022-10-25 | 青岛理工大学 | 用于异丁醛氧化制异丁酸的Co络合物催化剂及其应用 |
EP4406647A1 (en) | 2021-09-22 | 2024-07-31 | N.E. Chemcat Corporation | Organic metal complex catalyst for olefin metathesis reaction |
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US5831108A (en) * | 1995-08-03 | 1998-11-03 | California Institute Of Technology | High metathesis activity ruthenium and osmium metal carbene complexes |
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- 2000-05-22 AT AT00937665T patent/ATE248182T1/de active
- 2000-05-22 CA CA2372746A patent/CA2372746C/en not_active Expired - Lifetime
- 2000-05-22 DE DE60004817T patent/DE60004817T2/de not_active Expired - Lifetime
- 2000-05-22 ES ES00937665T patent/ES2206248T3/es not_active Expired - Lifetime
- 2000-05-22 EP EP00937665A patent/EP1180108B1/en not_active Expired - Lifetime
- 2000-05-22 CN CNB008080372A patent/CN1213032C/zh not_active Expired - Lifetime
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- 2000-05-22 KR KR1020017013534A patent/KR100823365B1/ko active IP Right Grant
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AU5280700A (en) | 2000-12-12 |
JP4410422B2 (ja) | 2010-02-03 |
JP2003500412A (ja) | 2003-01-07 |
CN1213032C (zh) | 2005-08-03 |
DE60004817D1 (de) | 2003-10-02 |
ATE248182T1 (de) | 2003-09-15 |
CN1373756A (zh) | 2002-10-09 |
BR0010389B1 (pt) | 2011-05-17 |
EP1180108A2 (en) | 2002-02-20 |
AU777357B2 (en) | 2004-10-14 |
CA2372746A1 (en) | 2000-11-30 |
ES2206248T3 (es) | 2004-05-16 |
WO2000071554A2 (en) | 2000-11-30 |
CA2372746C (en) | 2012-10-02 |
DE60004817T2 (de) | 2004-07-08 |
MXPA01012033A (es) | 2002-11-04 |
WO2000071554A3 (en) | 2001-07-05 |
EP1180108B1 (en) | 2003-08-27 |
KR100823365B1 (ko) | 2008-04-17 |
KR20010113886A (ko) | 2001-12-28 |
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