Greener synthesis of new ammonium ionic liquids and their potential as extracting agents
- 作者：Daniel Kogelnig ; Anja Stojanovic ; Markus Galanski ; Michael Groessl ; Franz Jirsa ; Regina Krachler ; Bernhard K. Keppler
- 关键词：Adenoviruses ; Anti-inflammatory ; Antiviral testing program ; Avian H5N1 ; BEIR ; Biodefense and emerging infections repository ; BK virus ; BLA ; BSL-4 containment ; Cationic lipid– ; DNA complexes (CLDC) ; Chemical synthesis ; Clinical evaluations ; Cloned gen
- 刊名：Tetrahedron Letters
- 出版年：2008
- 期刊代码：109_00404039
- 类别：ch
- 出版时间：21 April 2008
- 卷：49
- 期：17
- 页码：2782-2785
- 文件大小：238 K
摘要
New hydrophobic ionic liquids were synthesized from tricaprylmethylammonium chloride (Aliquat 336©) and selected Bronsted acids by a sustainable, simple and cost-saving deprotonation-metathesis route. Prepared ionic liquids were evaluated as potential extracting agents for cadmium from different aqueous solutions. High efficiency and selectivity were reached for the extraction of cadmium from a natural river matrix with tricaprylmethylammonium thiosalicylate, [A336][TS], a thiol-containing task specific ionic liquid.