ATE280747T1 - Verfahren zur alkoxylierung in gegenwart von seltenerdtriflimiden - Google Patents
Verfahren zur alkoxylierung in gegenwart von seltenerdtriflimidenInfo
- Publication number
- ATE280747T1 ATE280747T1 AT01273375T AT01273375T ATE280747T1 AT E280747 T1 ATE280747 T1 AT E280747T1 AT 01273375 T AT01273375 T AT 01273375T AT 01273375 T AT01273375 T AT 01273375T AT E280747 T1 ATE280747 T1 AT E280747T1
- Authority
- AT
- Austria
- Prior art keywords
- rare earth
- triflimides
- alkoxylation
- following formula
- triflimide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0222—Sulfur-containing compounds comprising sulfonyl groups
- B01J31/0224—Sulfur-containing compounds comprising sulfonyl groups being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0252—Nitrogen containing compounds with a metal-nitrogen link, e.g. metal amides, metal guanidides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0271—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/04—Formation or introduction of functional groups containing oxygen of ether, acetal or ketal groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/48—Ring-opening reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/765,755 US6376721B1 (en) | 2001-01-19 | 2001-01-19 | Process for alkoxylation in the presence of rare earth triflimides |
| PCT/US2001/044748 WO2002057208A1 (en) | 2001-01-19 | 2001-11-29 | Process for alkoxylation in the presence of rare earth triflimides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE280747T1 true ATE280747T1 (de) | 2004-11-15 |
Family
ID=25074397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01273375T ATE280747T1 (de) | 2001-01-19 | 2001-11-29 | Verfahren zur alkoxylierung in gegenwart von seltenerdtriflimiden |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6376721B1 (de) |
| EP (1) | EP1351910B1 (de) |
| AT (1) | ATE280747T1 (de) |
| DE (1) | DE60106787T2 (de) |
| WO (1) | WO2002057208A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2824834B1 (fr) * | 2001-05-18 | 2005-05-13 | Rhodia Elect & Catalysis | Procede de preparation de copolymeres blocs, copolymeres blocs ainsi obtenus et utilisation comme agents compatibilisants |
| JP3783071B2 (ja) * | 2002-07-11 | 2006-06-07 | 味の素株式会社 | 化粧料組成物 |
| MX2007003478A (es) | 2004-09-23 | 2007-08-17 | Akzo Nobel Nv | Alquilaminas/alquileteraminas alcoxiladas con distribucion en picos. |
| CN100357248C (zh) * | 2004-12-17 | 2007-12-26 | 辽宁奥克化学集团有限公司 | 脂肪酸酯烷氧基化方法及其专用设备 |
| US7495063B2 (en) * | 2006-02-03 | 2009-02-24 | Dow Global Technologies Inc. | Reduced oligomer concentration in high purity polyalkylene glycols |
| CN101511175A (zh) * | 2006-03-23 | 2009-08-19 | 阿克佐诺贝尔股份有限公司 | 具有峰值分布的烷氧基化烷基胺或烷氧基化烷基醚胺 |
| CN102316982A (zh) | 2009-02-26 | 2012-01-11 | 陶氏环球技术有限责任公司 | 烷氧基化方法及其催化剂 |
| CN105498842B (zh) * | 2014-09-25 | 2018-06-08 | 中国石油化工股份有限公司 | 脂肪酸甲酯乙氧基化催化剂及其应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5057628A (en) * | 1987-12-17 | 1991-10-15 | Shell Oil Company | Alkoxylation process catalyzed by compounds of the rare earth elements |
| US5059719A (en) * | 1987-12-17 | 1991-10-22 | Shell Oil Company | Alkoxylation process using catalyst of the lanthanum series |
| US5057627A (en) * | 1988-06-09 | 1991-10-15 | Shell Oil Company | Alkoxylation process catalyzed by phosphate salts of the rare earth elements |
| JPH07506101A (ja) * | 1992-04-24 | 1995-07-06 | ハンツマン サーファクタンツ テクノロジー コーポレーション | アルコキシル化法 |
| TW224108B (de) * | 1992-05-06 | 1994-05-21 | Ciba Geigy | |
| DE19702787A1 (de) * | 1997-01-27 | 1998-07-30 | Bayer Ag | Verfahren zur Herstellung von Polyetherpolyolen |
-
2001
- 2001-01-19 US US09/765,755 patent/US6376721B1/en not_active Expired - Lifetime
- 2001-11-29 AT AT01273375T patent/ATE280747T1/de not_active IP Right Cessation
- 2001-11-29 EP EP01273375A patent/EP1351910B1/de not_active Expired - Lifetime
- 2001-11-29 DE DE60106787T patent/DE60106787T2/de not_active Expired - Lifetime
- 2001-11-29 WO PCT/US2001/044748 patent/WO2002057208A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60106787T2 (de) | 2006-02-16 |
| WO2002057208A1 (en) | 2002-07-25 |
| US6376721B1 (en) | 2002-04-23 |
| EP1351910A1 (de) | 2003-10-15 |
| EP1351910B1 (de) | 2004-10-27 |
| DE60106787D1 (de) | 2004-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |