CAS: 97345-90-9; 1,3-Dimethyl-1H-Imidazol-3-Ium Methyl Sulfate

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516474-01-4 342573-75-5 412009-61-1

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1-methyl-1H-imidazole dimethyl sulfate 1,3-dimethylimidazolium methylsulfite 1-methyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

📜N-甲基咪唑,硫酸二甲酯 以 四氢呋喃 作为反应溶剂,化学反应生成 1,3-二甲基咪唑啉甲烷磺酸盐
参考文献:室温离子液体中氢键碱性与乙炔溶解度的相关性
标题:室温离子液体中氢键碱性与乙炔溶解度的相关性
摘要:有人提出室温离子液体(rtils)作为石脑油裂解过程中产生的乙烯中乙炔分离的替代溶剂.基于线性溶剂化能量关系,基于kamlet-Taft溶剂参数,包括氢键酸度或给体能力(α),氢键碱度或受体能力(β)和极性,对乙炔在rtil中的溶解行为进行了研究/极化率(π*).发现乙炔的溶解度与β值线性相关,并且几乎与α或π*无关.乙炔在rtil中的溶解度随阴离子氢键受体(hba)能力的增加而增加,但几乎不受阳离子性质的影响.量子力学计算表明,乙炔的酸性质子与rtil阴离子上的碱性氧原子特异性形成氢键.另一方面,尽管ch-π相互作用是合理的,但所有优化的结构都表明阳离子上的酸性质子并不专门与乙炔的π云缔合.热力学分析与所提出的相关性非常吻合:Rtil的β值越高,Rtil中乙炔吸收的焓就越负.
DOI:10.1021/jp108351F

专利信息

专利号:US-9267213-B1
优先权日:2005-03-25
标题:Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array
发明人：MAURER KARL; COOPER JOHN J
权利人:CUSTOMARRAY INC
摘要:There is disclosed an electrochemical deblocking solution for use on an electrode microarray. There is further disclosed a method for electrochemical synthesis on an electrode array using the electrochemical deblocking solution. The solution and method are for removing acid-labile protecting groups for synthesis of oligonucleotides, peptides, small molecules, or polymers on a microarray of electrodes while substantially improving isolation of deblocking to active electrodes. The method comprises applying a voltage or a current to at least one electrode of an array of electrodes. The array of electrodes is covered by the electrochemical deblocking solution.

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:US-10407676-B2
优先权日:2014-12-09
标题 :High efficiency, small volume nucleic acid synthesis
发明人：POEHMERER THOMAS; KUHN PHILLIP; NOTKA FRANK; ZEIDLER ANDREAS; HEIL KORBINIAN; TREFZER AXEL; FONNUM GEIR; KATZEN FEDERICO; ANDERSSON KRISTIAN
权利人:LIFE TECHNOLOGIES CORP; THERMO FISHER SCIENT GENEART GMBH; LIFE TECH AS
摘要:The disclosure generally relates to compositions and methods for the production of nucleic acid molecules. In some aspects, the invention allows for the microscale generation of nucleic acid molecules, optionally followed by assembly of these nucleic acid molecules into larger molecules. In some aspects, the invention allows for efficient production of nucleic acid molecules (e.g., large nucleic acid molecules such as genomes).

专利号:WO-2012065002-A1
优先权日:2010-11-10
标题:Synthesis of lactic acid and alkyl lactate from carbohydrate-containing materials

专利号:US-2014024853-A1
优先权日:2010-11-10
标 题:Synthesis of Lactic Acid and Alkyl Lactate from Carbohydrate-Containing Materials

专利号:US-2013231497-A1
优先权日:2010-11-10
标 题:Synthesis of Lactic Acid and Alkyl Lactate from Carbohydrate-Containing Materials