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 |
JP7282776B2 (ja) | 2017-12-18 | 2023-05-29 | アランセオ・ドイチュランド・ゲーエムベーハー | ニトリルブタジエンゴムラテックスの水素化 |
CN113164941B (zh) | 2018-12-12 | 2023-12-12 | 阿朗新科德国有限责任公司 | 含复分解催化剂和至少一种酚类化合物的催化剂体系及使用催化剂体系进行丁腈橡胶(nbr)的复分解的方法 |
JPWO2021177287A1 (pt) * | 2020-03-03 | 2021-09-10 | ||
WO2021183327A1 (en) | 2020-03-10 | 2021-09-16 | Exxonmobil Chemical Patents Inc. | Wax compositions comprising linear olefin dimers or hodrogenated variants thereof and methods for production thereof |
CN115427512A (zh) | 2020-03-10 | 2022-12-02 | 埃克森美孚化学专利公司 | 包含线性烯烃二聚体或者其氢化变体的蜡组合物及其生产方法 |
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 DE DE60004817T patent/DE60004817T2/de not_active Expired - Lifetime
- 2000-05-22 EP EP00937665A patent/EP1180108B1/en not_active Expired - Lifetime
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JP2003500412A (ja) | 2003-01-07 |
KR20010113886A (ko) | 2001-12-28 |
CN1213032C (zh) | 2005-08-03 |
DE60004817T2 (de) | 2004-07-08 |
MXPA01012033A (es) | 2002-11-04 |
DE60004817D1 (de) | 2003-10-02 |
BR0010389B1 (pt) | 2011-05-17 |
WO2000071554A3 (en) | 2001-07-05 |
CA2372746C (en) | 2012-10-02 |
KR100823365B1 (ko) | 2008-04-17 |
AU777357B2 (en) | 2004-10-14 |
ES2206248T3 (es) | 2004-05-16 |
AU5280700A (en) | 2000-12-12 |
WO2000071554A2 (en) | 2000-11-30 |
ATE248182T1 (de) | 2003-09-15 |
CN1373756A (zh) | 2002-10-09 |
EP1180108B1 (en) | 2003-08-27 |
EP1180108A2 (en) | 2002-02-20 |
JP4410422B2 (ja) | 2010-02-03 |
CA2372746A1 (en) | 2000-11-30 |
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