合成目标产物 1-Ethyl-3-Methylimidazolium Chloride 主要起始原料 1-Methylimidazole And Chloroethane
(文献来源)合成步骤主要原料 1-Methylimidazole 和 Chloroethane
1-乙基咪唑,碳酸二甲酯置于盐酸体系中,用 水 作为反应溶剂,化学反应 8.0H,反应生成 氯化 1-乙基-3-甲基咪唑 参考文献:A Novel And Green Method For The Synthesis Of Ionic Liquids Using The Corresponding Acidic Ionic Liquid Precursors And Dialkyl Carbonate 标题:A Novel And Green Method For The Synthesis Of Ionic Liquids Using The Corresponding Acidic Ionic Liquid Precursors And Dialkyl Carbonate 摘要:开发了一种新颖且环保的合成二烷基咪唑离子液体(ils)的方法.通过一步法将二烷基碳酸酯与相应的酸性离子液体前驱体(ailps)进行烷基化,这些前驱体是由咪唑衍生物与酸中和制备得到的. DOI:10.1246/cl.2010.1112
专利号:US-10260154-B2 优先权日:2015-08-01 标 题:Method for the synthesis of layered luminescent transition metal dichalcogenide quantum dots 发明人:MANIKOTH SHAIJUMON MANCHERI; DAMIEN DIJO; Gopalakrishnan Deepesh 权利人:INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES THIRUVANANTHAPURAM IISER TVM 摘要:The invention discloses a method for the synthesis of monodispersed luminescent quantum dots of transition metal dichalcogenides (TMDC), single- or few-layered, using a single-step electrochemical exfoliation that involves dilute ionic liquid and water. The method disclosed helps to obtain nanoclusters of TMDC of desired size including small sizes ranging up to 6 nm, by varying the concentration of the electrolyte and the applied DC voltage. The invention further discloses a method by which mono- or few-layered luminescent transition metal dichalcogenides can be directly deposited onto conducting substrates in a uniform manner. The monodispersed single- or few-layered luminescent TMDC and electro-deposited substrates exhibit improved electronic conductivity and new active sites, making them suitable as high-performance electrocatalysts in hydrogen evolution reactions in solar water-splitting applications and also as electrodes for solar cell applications.
专利号:US-2005087449-A1 优先权日:2002-03-04 标题:Electrochemical synthesis of ammonia 发明人:DENVIR ADRIAN; MURPHY OLIVER J; CISAR ALAN; ROBERTSON PRISCILLA; USELTON KYLE 摘要:A method for electrochemical synthesis of ammonia gas comprising providing an electrolyte between an anode and a cathode, providing hydrogen gas to the anode, oxidizing negatively charged nitrogen-containing species present in the electrolyte at the anode to form an adsorbed nitrogen species, and reacting the hydrogen with the adsorbed nitrogen species to form ammonia. Preferably, the hydrogen gas is provided to the anode by passing the hydrogen gas through a porous anode substrate. It is also preferred to produce the negatively charged nitrogen-containing species in the electrolyte by reducing nitrogen gas at the cathode. However, the negatively charged nitrogen-containing species may also be provided by supplying a nitrogen-containing salt, such as lithium nitride, into the molten salt electrolyte mixture in a sufficient amount to provide some or all of the nitrogen consumed in the production of ammonia.
专利号:US-2010191010-A1 优先权日:2007-07-02 标题 :Process for the synthesis of carbamates using co2 发明人:BOSMAN JORIS KAREL PETER; CARR ROBERT HENRY 权利人:HUNTSMAN INT LLC 摘要:Process for the synthesis of non cyclic carbamate derivatives from amine compounds, alcohols and CO 2 in the presence of ionic liquids and optionally in the presence of a base.
专利号:US-6712950-B2 优先权日:2002-03-04 标 题 :Electrochemical synthesis of ammonia 发明人:DENVIR ADRIAN; MURPHY OLIVER J; CISAR ALAN; ROBERTSON PRISCILLA; USELTON KYLE 权利人:LYNNTECH INC 摘要:A method for electrochemical synthesis of ammonia gas comprising providing an electrolyte between an anode and a cathode, providing hydrogen gas to the anode, oxidizing negatively charged nitrogen-containing species present in the electrolyte at the anode to form an adsorbed nitrogen species, and reacting the hydrogen with the adsorbed nitrogen species to form ammonia. Preferably, the hydrogen gas is provided to the anode by passing the hydrogen gas through a porous anode substrate. It is also preferred to produce the negatively charged nitrogen-containing species in the electrolyte by reducing nitrogen gas at the cathode. However, the negatively charged nitrogen-containing species may also be provided by supplying a nitrogen-containing salt, such as lithium nitride, into the molten salt electrolyte mixture in a sufficient amount to provide some or all of the nitrogen consumed in the production of ammonia.
专利号:US-9409877-B2 优先权日:2013-05-09 标 题:Process for the synthesis of 5-hydroxymethylfurfural from saccharides 发明人:CAPUZZI LUIGI; DIGIOIA FRANCESCA; CAROTENUTO GIUSEPPINA 权利人:NOVAMONT SPA 摘要:This invention relates to a process for the synthesis of 5-hydroxymethylfurfural (HMF) from saccharides. In particular this invention relates to a process for the dehydration of monosaccharides having 6 carbon atoms (hexoses), disaccharides, oligosaccharides, and polysaccharides to yield highly pure 5-hydroxymethylfurfural (HMF) in high yield.
专利号:US-6881308-B2 优先权日:2002-03-04 标 题 :Electrochemical synthesis of ammonia 发明人:DENVIR ADRIAN J; MURPHY OLIVER J; CISAR ALAN J; ROBERTSON PRISCILLA; USELTON KYLE 权利人:LYNNTECH INC 摘要:A method for electrochemical synthesis of ammonia gas comprising providing an electrolyte between an anode and a cathode, providing hydrogen gas to the anode, oxidizing negatively charged nitrogen-containing species present in the electrolyte at the anode to form an adsorbed nitrogen species, and reacting the hydrogen with the adsorbed nitrogen species to form ammonia. Preferably, the hydrogen gas is provided to the anode by passing the hydrogen gas through a porous anode substrate. It is also preferred to produce the negatively charged nitrogen-containing species in the electrolyte by reducing nitrogen gas at the cathode. However, the negatively charged nitrogen-containing species may also be provided by supplying a nitrogen-containing salt, such as lithium nitride, into the molten salt electrolyte mixture in a sufficient amount to provide some or all of the nitrogen consumed in the production of ammonia.
[参考文献]: M T Ubeda-Torres, Et Al. Gaining Insight In The Behaviour Of Imidazolium-Based Ionic Liquids As Additives In Reversed-Phase Liquid Chromatography For The Analysis Of Basic Compounds. J Chromatogr A. 2015 Feb 6:1380:96-103.
合成参考文献
摘要:Pajkert, R.; Röschenthaler, G.-V., Science of Synthesis Knowledge Updates, (2022) 1, 397. 参考文献:10.1007/s11095-009-0030-0 摘要:Stoimenovski J, MacFarlane DR, Bica K, Rogers RD. Crystalline vs. Ionic Liquid Salt Forms of Active Pharmaceutical Ingredients: A Position Paper. Pharmaceutical Research. 2010 Feb 09;27(4):521–6. doi: 10.1007/s11095-009-0030-0.