功能化咪唑类离子液体的合成

Synthesis of Functionalized Imidazole Ionic Liquids

离子液体作为环境友好型离子液体具有其他分子溶剂所不具备的优良性能,其中的功能性离子液体经过阴阳离子的设计,能够制造出具有众多性质的优良离子液体。功能化离子液体的合成中需要将所需的阴、阳离子的官能团结合到离子液体上。并通过氮甲基咪唑分别与溴苄、溴甲基萘反应合成功能化离子液体苄基甲基咪唑溴盐、萘甲基咪唑溴盐。并为下一步将离子液体负载金属镝离子,做电镀镝金属做准备。

Ionic liquids as environment-friendly ionic liquids have excellent performance that other molecular solvents do not possess. The functional ionic liquids, through the design of anions and cations, can produce excellent ionic liquids with numerous properties. In the synthesis of functionalized ionic liquids, it is necessary to combine the anion and cation functional groups to the ionic liquids. The functional ionic liquids benzylmethylimidazolium bromide and naphthalene methylimidazolium bromide were synthesized by the reaction of azomethylimidazolium with bromobenzyl and bromomethylnaphthalene respectively. And for the next step of ionic liquid loading metal dysprosium ion, do plating dysprosium metal preparation.