DE60115621D1 - Imidazolcarbene - Google Patents

Imidazolcarbene

Info

Publication number
DE60115621D1
DE60115621D1 DE60115621T DE60115621T DE60115621D1 DE 60115621 D1 DE60115621 D1 DE 60115621D1 DE 60115621 T DE60115621 T DE 60115621T DE 60115621 T DE60115621 T DE 60115621T DE 60115621 D1 DE60115621 D1 DE 60115621D1
Authority
DE
Germany
Prior art keywords
imidazole
carbenes
disclosure
relates
salts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60115621T
Other languages
English (en)
Other versions
DE60115621T2 (de
Inventor
John Earle
Richard Seddon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Queens University of Belfast
Original Assignee
Queens University of Belfast
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Queens University of Belfast filed Critical Queens University of Belfast
Publication of DE60115621D1 publication Critical patent/DE60115621D1/de
Application granted granted Critical
Publication of DE60115621T2 publication Critical patent/DE60115621T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
DE60115621T 2000-04-07 2001-04-05 Imidazolcarbene Expired - Lifetime DE60115621T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0008707 2000-04-07
GBGB0008707.2A GB0008707D0 (en) 2000-04-07 2000-04-07 Imidazole carbenes
PCT/GB2001/001487 WO2001077081A1 (en) 2000-04-07 2001-04-05 Imidazole carbenes

Publications (2)

Publication Number Publication Date
DE60115621D1 true DE60115621D1 (en) 2006-01-12
DE60115621T2 DE60115621T2 (de) 2006-08-10

Family

ID=9889523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115621T Expired - Lifetime DE60115621T2 (de) 2000-04-07 2001-04-05 Imidazolcarbene

Country Status (10)

Country Link
US (1) US6939974B2 (de)
EP (1) EP1268440B1 (de)
AT (1) ATE312083T1 (de)
AU (1) AU4435901A (de)
CA (1) CA2404755C (de)
DE (1) DE60115621T2 (de)
DK (1) DK1268440T3 (de)
ES (1) ES2253361T3 (de)
GB (1) GB0008707D0 (de)
WO (1) WO2001077081A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002094883A2 (en) * 2001-01-22 2002-11-28 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
JP2007501816A (ja) * 2003-08-11 2007-02-01 メルク　パテント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフトング 固定化可能なｎ−複素環式カルベン類
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
EP1778705A4 (de) * 2004-07-16 2008-12-31 Univ Fraser Simon Ionische phosphoniumflüssigkeiten als recycelbare lösungsmittel für die lösungsphasenchemie
KR20080068679A (ko) 2005-10-07 2008-07-23 더 유니버시티 오브 알라바마 활성 약학적, 생물학적, 영양학적 및 에너지적 조성의다형성 극복 및 향상된 특성 부여를 위한 다관능성 이온성액체 조성물
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
PL2079707T3 (pl) * 2006-10-10 2015-05-29 Proionic Gmbh Sposób wymiany 1,3-hetero-aromatycznych 2-karboksylanów z wodą
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
US8153782B2 (en) 2007-02-14 2012-04-10 Eastman Chemical Company Reformation 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
US8461382B2 (en) 2007-05-05 2013-06-11 Basf Se Ionic liquids
DE102007041416A1 (de) * 2007-08-31 2009-03-05 Basf Se Destillation ionischer Flüssigkeiten
US20100297532A1 (en) * 2008-01-09 2010-11-25 Basf Se Process for working up 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
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
US20090203900A1 (en) * 2008-02-13 2009-08-13 Eastman Chemical Comapany Production of cellulose esters in the presence of a cosolvent
JP2012508303A (ja) * 2008-11-10 2012-04-05 ダウ グローバル テクノロジーズ エルエルシー イソシアネートの三量化触媒系、前駆体配合物、イソシアネートの三量化方法、それから作製された硬質ポリイソシアヌレート／ポリウレタン発泡体、および該発泡体の作製方法
EP2398753B1 (de) 2009-02-23 2017-04-26 Basf Se Destillation ionischer flüssigkeiten unter verwendung eines destillationshilfsmittels
US8067488B2 (en) 2009-04-15 2011-11-29 Eastman Chemical Company Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom
KR20180077335A (ko) 2010-01-08 2018-07-06 엘켐 실리콘즈 프랑스 에스에이에스 용액 형태의 카르벤의 제조 방법, 특히 상기 방법을 이용하여 수득되는 신규한 안정적 형태의 카르벤, 및 촉매작용에 있어서의 그의 용도
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
US9096691B2 (en) 2011-04-13 2015-08-04 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 METALLIC-CHITIN PARTICLE COMPOSITE MATERIALS AND METHODS OF MAKING SAME

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
AU5530998A (en) 1996-12-18 1998-07-15 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

Also Published As

Publication number Publication date
EP1268440B1 (de) 2005-12-07
EP1268440A1 (de) 2003-01-02
ES2253361T3 (es) 2006-06-01
CA2404755C (en) 2010-11-23
WO2001077081A1 (en) 2001-10-18
DK1268440T3 (da) 2006-04-18
AU4435901A (en) 2001-10-23
ATE312083T1 (de) 2005-12-15
DE60115621T2 (de) 2006-08-10
GB0008707D0 (en) 2000-05-31
US6939974B2 (en) 2005-09-06
CA2404755A1 (en) 2001-10-18
US20030186803A1 (en) 2003-10-02

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