CAS: 410522-18-8; 1-Butyl-3-Methylimidazolium Tosylate

相似化合物

328090-25-1 150999-33-0 1352947-63-7

对甲苯磺酸,氯化(1-丁基-3-甲基咪唑) 反应生成 1-丁基-3-甲基咪唑对甲苯磺酸盐
参考文献:对甲苯磺酸官能化的咪唑离子液体包裹在铋sba-16中,作为弗瑞德-克来福特酰化反应的高效催化剂
标题:对甲苯磺酸官能化的咪唑离子液体包裹在铋sba-16中,作为弗瑞德-克来福特酰化反应的高效催化剂
摘要:采用水热法合成了铋sba-16催化剂.通过两步法制备了四种对甲苯磺酸官能化的咪唑离子液体,其分子结构由1表征.1 H NMR和ms.采用合成后浸渍法将bi(10)-Sba-16硅介孔材料与离子液体进行官能化,并用ft-Ir,Xrd,Bet,Xps和tg对得到的材料进行了表征.结果表明,Sba-16的体积和孔径随bi和离子液体的加入而改变,而sba-16的三维立方孔结构没有被破坏.在苯甲醚与乙酸酐的friedel-Crafts酰化反应中对复合催化剂进行了评估.通过实验设计研究了反应温度和苯甲醚与酰化剂的比例对苯甲醚酰化的影响.结果表明,以1.2Ilc@bi(10)-Sba-16为催化剂,苯甲醚的转化率为85.41%,芳香族酮的收率为69.在100oc的反应温度,0.5G的催化剂用量,4小时的时间和1∶1.5的摩尔比的条件下为19%.经过5次循环运行后,反应物转化率和产物收率的总体降低幅度不超过7
DOI:10.1039/d1Dt00355K

专利信息

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-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: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:EP-2173705-A1
优先权日:2007-07-02
标 题:Process for the synthesis of carbamates using co2

专利号:EP-2011782-A1
优先权日:2007-07-02
标题:Process for the synthesis of carbamates using co2

专利号:KR-102648804-B1
优先权日:2021-12-09
标题 :Method for synthesis of water-free ionic liquid using microwave or continuous flow react process