CAS: 2537-36-2; Tetramethylammonium (Perchlorate)

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CAS号64-20-0 四甲基溴化铵 | CAS号75-59-2 四甲基氢氧化铵 | CAS号4637-24-5 N,N-二甲基甲酰胺二甲基缩醛 | CAS号89-71-4 邻甲基苯甲酸甲酯 | CAS号7722-84-1 过氧化氢 | CAS号64-18-6 甲酸 | CAS号463-79-6 碳酸钇二水 | CAS号75-50-3 三甲胺

📜四甲基氢氧化铵置于高氯酸体系中,化学反应生成高氯酸四甲基铵
参考文献:4-甲基-戊丹-2-一†中高氯酸季铵盐和苦味酸盐的电导率和解离常数†
标题:4-甲基-戊丹-2-一†中高氯酸季铵盐和苦味酸盐的电导率和解离常数†
摘要:在25oc下研究了14个离子载体在4-甲基-戊烷-2-酮中的离解,即7个对称的(c 1至c 7)和5个不对称的季铵高氯酸根盐和2个四烷基苦味酸铵(均具有线性烃链). C(εr = 12.92)使用电导法.季铵阳离子,Ct的缔合常数的值+,与clo 4-变化从(7.4+/-0.3).10 3 L.摩尔-1为四甲基铵至(2.4+/-0.1).10 3 L.摩尔-1用于四己基和四庚基铵;对ct +的大小有明显的依赖性,特别是对于对称阳离子而言,是显而易见的.限制摩尔电导率的值λ 0 / S.摩尔-1 .厘米2变化从122.8至90.0(+/-0.7).λ的情节0相对于总的van Der阳离子的范德华体积,的倒数立方根v的ct-1/3,靠近线性高达四戊和十六,而对于较大的阳离子(以21至28个碳原子)在λ 0值留下几乎是恒定的.同时,具有相同v Ct值的对称和不对称阳离子具有相同的迁移率.
Doi:10.1021/je9008969

专利信息

专利号:US-9957622-B2
优先权日:2009-07-23
标 题 :Device and method of obtaining diols and other chemicals using decarboxylation
发明人：MOSBY JAMES; BHAVARAJU SAI; KARANJIKAR MUKUND
权利人:FIELD UPGRADING LTD
摘要:A method for converting carboxylic acids (including carboxylic acids derived from biomass) into hydrocarbons. The produced hydrocarbons will generally have at least two oxygen containing substituents (or other substituents). In one example of application, the electrolysis converts alkali salts of carboxylic acids into diols which can then be used as solvents or be dehydrated to produce dienes, which can then be used to produce elastic polymeric materials. This process allows custom synthesis of high value chemicals from renewable feed stocks such as carboxylic acids derived from biomass.

专利号:EP-3567040-B1
优先权日:2013-06-24
标 题 :Method for the preparation of intermediates useful for the synthesis of [1,2,4]-triazolo[4,3-a]pyridines

专利号:US-11230773-B2
优先权日:2013-09-24
标题 :Molten carboxylate electrolytes for electrochemical decarboxylation processes
发明人：MOSBY JAMES; BHAVARAJU SAI
权利人:ENLIGHTEN INNOVATIONS INC
摘要:Molten salt electrolytes are described for use in electrochemical synthesis of hydrocarbons from carboxylic acids. The molten salt electrolyte can be used to synthesize a wide variety of hydrocarbons with and without functional groups that have a broad range of applications. The molten salt can be used to synthesize saturated hydrocarbons, diols, alkylated aromatic compounds, as well as other types of hydrocarbons. The molten salt electrolyte increases the selectivity, yield, the energy efficiency and Coulombic efficiency of the electrochemical conversion of carboxylic acids to hydrocarbons while reducing the cell potential required to perform the oxidation.

专利号:EP-3567040-A1
优先权日:2013-06-24
标题 :Method for the preparation of intermediates useful for the synthesis of [1,2,4]-triazolo[4,3-a]pyridines