CAS: 98892-76-3; 1-Ethyl-2,3-Dimethylimidazolium Bromide

相似化合物

92507-97-6 218151-78-1 475575-45-2

上下游产品

1,2-dimethyl-1H-imidazole ethyl bromide 1-ethyl-2-methylimidazole methyl bromide 1-ethyl-2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide 1-ethyl-2,3-dimethyl-3H-imidazole-1-ium chloride

📜1,2-二甲基咪唑,溴乙烷 反应生成 1,2-二甲基-3-乙基咪唑溴盐
参考文献:用于在银上捕获 Co2 并将其电化学转化为 Co 的双功能离子液体
标题:用于在银上捕获 Co2 并将其电化学转化为 Co 的双功能离子液体
摘要:Co 2的电化学转化需要选择性催化剂和co 2在电解质中的高溶解度,以减少能量需求并提高电流效率.在本研究中,在含有 0.1 M [emim][2-Cnpyr](1-乙基-3-甲基咪唑鎓 2-氰基吡咯)(一种反应性离子液体)的乙腈基电解质中,在银电极上发生 Co 2还原反应 (Co 2 Rr) (Il),显示可以在至少12小时内以稳定的电流密度(6 Ma.cm-2)选择性地(>94%)将co 2转化为co.线性扫描伏安实验表明,当添加[emim][2-Cnpyr]时,乙腈中co 2还原的起始电位正移240 Mv.这归因于co 2通过[emim] +阳离子的卡宾中间体形成羧酸盐以及通过与亲核[2-Cnpyr]-阴离子结合形成氨基甲酸盐而预活化.通过表面增强拉曼光谱 (Sers) 对电极-电解质界面的分析证实了功能化 Il 的催化作用,其中 Il-Co 2加合物在-1.7 和-2.3
DOI:10.1021/acscatal.3C01538

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

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