DK1268440T3 - Imidazolcarbener - Google Patents
ImidazolcarbenerInfo
- Publication number
- DK1268440T3 DK1268440T3 DK01917276T DK01917276T DK1268440T3 DK 1268440 T3 DK1268440 T3 DK 1268440T3 DK 01917276 T DK01917276 T DK 01917276T DK 01917276 T DK01917276 T DK 01917276T DK 1268440 T3 DK1268440 T3 DK 1268440T3
- Authority
- DK
- Denmark
- Prior art keywords
- imidazole
- carbenes
- disclosure
- relates
- salts
- Prior art date
Links
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 title abstract 28
- -1 imidazole carbene salts Chemical class 0.000 abstract 5
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
- C07D233/08—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms
- C07D233/10—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Reinforced Plastic Materials (AREA)
- Liquid Developers In Electrophotography (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Epoxy Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0008707.2A GB0008707D0 (en) | 2000-04-07 | 2000-04-07 | Imidazole carbenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1268440T3 true DK1268440T3 (da) | 2006-04-18 |
Family
ID=9889523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK01917276T DK1268440T3 (da) | 2000-04-07 | 2001-04-05 | Imidazolcarbener |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6939974B2 (da) |
| EP (1) | EP1268440B1 (da) |
| AT (1) | ATE312083T1 (da) |
| AU (1) | AU4435901A (da) |
| CA (1) | CA2404755C (da) |
| DE (1) | DE60115621T2 (da) |
| DK (1) | DK1268440T3 (da) |
| ES (1) | ES2253361T3 (da) |
| GB (1) | GB0008707D0 (da) |
| WO (1) | WO2001077081A1 (da) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7253289B2 (en) * | 2001-01-22 | 2007-08-07 | Covalent Associates, Inc. | One-step process for the preparation of halide-free hydrophobic salts |
| DE10333239A1 (de) * | 2003-07-21 | 2005-03-10 | Basf Ag | Verfahren zur Herstellung von gereinigten 1,3- substituierten Imidazoliumsalzen |
| CN1835958A (zh) * | 2003-08-11 | 2006-09-20 | 默克专利有限公司 | 可被固定的n－杂环碳烯 |
| TW200526587A (en) * | 2003-09-05 | 2005-08-16 | Univ Alabama | Ionic liquids containing secondary hydroxyl-groups and a method for their preparation |
| DE102004002420A1 (de) * | 2004-01-16 | 2005-08-11 | Basf Ag | Destillation von ionischen Flüssigkeiten |
| DE102004003958A1 (de) * | 2004-01-26 | 2005-08-11 | Basf Ag | Herstellungsmethode für ionische Flüssigkeiten |
| CA2615367A1 (en) * | 2004-07-16 | 2006-01-26 | Simon Fraser University | Phosphonium ionic liquids as recyclable solvents for solution phase chemistry |
| CN103271083B (zh) * | 2005-10-07 | 2017-08-11 | 阿拉巴马大学 | 多功能离子液体组合物 |
| WO2007114792A1 (en) * | 2006-04-05 | 2007-10-11 | Agency For Science, Technology And Research | Polymeric salts and polymeric metal complexes |
| DE102006023649A1 (de) | 2006-05-17 | 2008-01-03 | Philipps-Universität Marburg | Hydrophobe ionische Flüssigkeiten |
| WO2008052863A2 (de) * | 2006-10-10 | 2008-05-08 | Proionic Production Of Ionic Substances Gmbh & Co Keg | Verfahren zur umsetzung von 1,3-hetero-aromatischen 2-carboxylaten mit wasser |
| US10174129B2 (en) | 2007-02-14 | 2019-01-08 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom |
| US7919631B2 (en) | 2007-02-14 | 2011-04-05 | Eastman Chemical Company | Production of ionic liquids |
| US9834516B2 (en) * | 2007-02-14 | 2017-12-05 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom |
| CN101675023B (zh) | 2007-05-05 | 2014-10-29 | 巴斯夫欧洲公司 | 包含聚醚羧酸根作为阴离子的离子液体，其制备方法及其用途 |
| DE102007041416A1 (de) * | 2007-08-31 | 2009-03-05 | Basf Se | Destillation ionischer Flüssigkeiten |
| EP2242744B1 (de) * | 2008-01-09 | 2014-06-25 | Basf Se | Verfahren zur Aufarbeitung ionischer Flüssigkeiten |
| US8354525B2 (en) | 2008-02-13 | 2013-01-15 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom |
| US8158777B2 (en) | 2008-02-13 | 2012-04-17 | Eastman Chemical Company | Cellulose esters and their production in halogenated ionic liquids |
| US8188267B2 (en) | 2008-02-13 | 2012-05-29 | Eastman Chemical Company | Treatment of cellulose esters |
| US9777074B2 (en) | 2008-02-13 | 2017-10-03 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom |
| US20090203900A1 (en) * | 2008-02-13 | 2009-08-13 | Eastman Chemical Comapany | Production of cellulose esters in the presence of a cosolvent |
| US20110201709A1 (en) * | 2008-11-10 | 2011-08-18 | Dow Global Technologies Llc | Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams |
| CN102325740B (zh) * | 2009-02-23 | 2014-08-13 | 巴斯夫欧洲公司 | 使用蒸馏助剂蒸馏离子液体 |
| US8067488B2 (en) | 2009-04-15 | 2011-11-29 | Eastman Chemical Company | Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom |
| JP5702403B2 (ja) | 2010-01-08 | 2015-04-15 | ブルースター・シリコーンズ・フランス・エスアエス | 溶液状のカルベンの製造方法、特に該方法によって得られる新規な安定な形のカルベン、及び触媒反応におけるその使用 |
| CN101781250A (zh) * | 2010-02-26 | 2010-07-21 | 南京大学 | 一种低含溴量的咪唑类离子液体的合成方法 |
| US9975967B2 (en) | 2011-04-13 | 2018-05-22 | Eastman Chemical Company | Cellulose ester optical films |
| CN102977031A (zh) * | 2012-12-12 | 2013-03-20 | 天津工业大学 | 一种离子液体合成方法 |
| US10100131B2 (en) * | 2014-08-27 | 2018-10-16 | The Board Of Trustees Of The University Of Alabama | Chemical pulping of chitinous biomass for chitin |
| US10927191B2 (en) | 2017-01-06 | 2021-02-23 | The Board Of Trustees Of The University Of Alabama | Coagulation of chitin from ionic liquid solutions using kosmotropic salts |
| WO2018236445A2 (en) | 2017-03-24 | 2018-12-27 | The Board Of Trustees Of The University Of Alabama | Metal particle-chitin composite materials and methods of making thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182405A (en) * | 1990-03-29 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Preparation of 1,3-disubstituted imidazolium salts |
| GB9425105D0 (en) * | 1994-12-13 | 1995-02-08 | Bp Chem Int Ltd | Ionic liquids |
| JP3019776B2 (ja) * | 1996-07-04 | 2000-03-13 | 三菱化学株式会社 | Ｎ−アルキル−ｎ′−メチルイミダゾリニウム有機酸塩の製造方法 |
| WO1998027064A1 (en) | 1996-12-18 | 1998-06-25 | E.I. Du Pont De Nemours And Company | Relatively stable (1,3-disubstitutedimidazol-2-ylidene)-type carbenes |
| JP2000003713A (ja) * | 1998-06-15 | 2000-01-07 | Sanyo Chem Ind Ltd | 一次電池用電解液およびそれを用いた一次電池 |
| GB9928290D0 (en) | 1999-12-01 | 2000-01-26 | Univ Belfast | Process for preparing ambient temperature ionic liquids |
| US6592988B1 (en) * | 1999-12-29 | 2003-07-15 | 3M Innovative Properties Company | Water-and oil-repellent, antistatic composition |
-
2000
- 2000-04-07 GB GBGB0008707.2A patent/GB0008707D0/en not_active Ceased
-
2001
- 2001-04-05 DE DE60115621T patent/DE60115621T2/de not_active Expired - Lifetime
- 2001-04-05 DK DK01917276T patent/DK1268440T3/da active
- 2001-04-05 CA CA2404755A patent/CA2404755C/en not_active Expired - Fee Related
- 2001-04-05 AU AU44359/01A patent/AU4435901A/en not_active Abandoned
- 2001-04-05 US US10/257,006 patent/US6939974B2/en not_active Expired - Fee Related
- 2001-04-05 WO PCT/GB2001/001487 patent/WO2001077081A1/en not_active Ceased
- 2001-04-05 EP EP01917276A patent/EP1268440B1/en not_active Expired - Lifetime
- 2001-04-05 ES ES01917276T patent/ES2253361T3/es not_active Expired - Lifetime
- 2001-04-05 AT AT01917276T patent/ATE312083T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1268440A1 (en) | 2003-01-02 |
| GB0008707D0 (en) | 2000-05-31 |
| WO2001077081A1 (en) | 2001-10-18 |
| ATE312083T1 (de) | 2005-12-15 |
| US20030186803A1 (en) | 2003-10-02 |
| DE60115621D1 (en) | 2006-01-12 |
| CA2404755A1 (en) | 2001-10-18 |
| DE60115621T2 (de) | 2006-08-10 |
| EP1268440B1 (en) | 2005-12-07 |
| US6939974B2 (en) | 2005-09-06 |
| CA2404755C (en) | 2010-11-23 |
| AU4435901A (en) | 2001-10-23 |
| ES2253361T3 (es) | 2006-06-01 |
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