CAS: 61755-34-8; 1-(2’-Hydroxylethyl)-3-Methylimidazolium Chloride

相似化合物

374564-83-7 65039-09-0 35935-34-3

2-氯乙醇置于n-甲基咪唑体系中,用 甲苯 作为反应溶剂,化学反应生成 1-(2-羟乙基)-3-甲基氯化咪唑鎓
参考文献:Desulfurization Of Hydrocarbons By Ionic Liquids And Preparation Of Ionic Liquids
标题:Desulfurization Of Hydrocarbons By Ionic Liquids And Preparation Of Ionic Liquids
摘要:本发明涉及一种改进的脱硫工艺,使用一种一般公式为c+a−的离子液体化合物,其中c+代表有机阳离子,如烷基吡啶,二烷基咪唑和三烷基咪唑;a−是铁(iii)卤化物的阴离子,例如fecl4−.当使用微波能量加热反应物来生产离子液体化合物时,脱硫工艺也得到改进.这些离子液体可以通过液-液萃取来用于脱硫烃类混合物.

专利信息

专利号:US-2023348657-A1
优先权日:2020-07-23
标题 :Synthesis of linear polyoxazolidinones using uretdiones as diisocyanate component
发明人：QUELL AGGELIKI; THOMAS HANS-JOSEF; ELING BEREND
权利人:BASF SE
摘要:A process for preparing a thermoplastic polymer involves reacting at least components (a) to (b), in the presence of a catalyst composition (c). Component (a) is an isocyanate composition containing at least one uretdione diisocyanate (a-i), and component (b) is an epoxide composition containing at least one diepoxide (b-i). The catalyst composition (c) contains at least one ionic liquid (c-i), preferably selected from 1-ethyl-3-methyl imidazolium bromide, 1-benzyl-3-methyl imidazolium chloride. 1-butyl-1-methylpiperidinium chloride, 1-ethyl-2,3-dimethylimidazolium bromide, 1-(2-hydroxyethyl)-3-methyl imidazolium chloride, butyl-1-methylpiperidinium acetate, or mixtures of two or more thereof. A thermoplastic polymer obtained or obtainable from the process is useful for the preparation of a fibre or a molded article or as a modifier for another thermoplastic material.

专利号:CN-116137864-A
优先权日:2020-07-23
标 题:Synthesis of linear polyoxazolidinones using uretdiones as diisocyanate component

专利号:WO-2023113033-A1
优先权日:2021-12-16
标题 :Gas diffusion electrode
发明人：KONDO SHOICHI; MAEDA SHINICHI; SHIGA NORIHITO
权利人:NISSAN CHEMICAL CORP
摘要:[Problem] The present invention addresses the problem of increasing the rate of reaction by controlling ammonium ions, which are generated by ammonia as the objective of the electrolytic synthesis of ammonia and protons that are supplied to the cathode, by means of the cathode and the cathode catalyst layer. [Solution] The present invention provides a gas diffusion electrode which is integrated with a catalyst layer that uses a material selected from the group consisting of cathode catalyst layer materials. Examples of the cathode catalyst layer materials include a fired body and an ionic liquid.

专利号:EP-4185626-A1
优先权日:2020-07-23
标 题:Synthesis of linear polyoxazolidinones using uretdiones as diisocyanate component

专利号:WO-2024073209-A1
优先权日:2022-09-30
标 题 :Modified water-soluble polysaccharides having different cation types for slurries in chemical mechanical planarization
发明人：DAVIDI INBAL; LARBIG GREGOR; SHI XIAOBO; MA SANA
权利人:VERSUM MAT US LLC
摘要:Synthesis of cationic-modified water-soluble polysaccharide is disclosed. The cation is pendent to the polysaccharide backbone. Chemical Mechanical Planarization (CMP) slurries comprise abrasives; activator; oxidizing agent; additive comprising cationic-modified water-soluble polysaccharide; and water. The use of the synthesized cationic-modified water-soluble polysaccharide in the CMP slurries reduces dishing and erosion in highly selective tungsten slurries.

专利号:CN-107099560-B
优先权日:2017-04-24
标题 :A microwave-assisted method for enzymatic synthesis of kojic acid laurate monoester in ionic liquid and its application