Aliquat 336® -: a versatile and affordable cation source for an entirely new family of hydrophobic ionic liquids

被引:167
作者
Mikkola, JP
Virtanen, P
Söjholm, R
机构
[1] Industrial Chemistry Laboratory, 20500
[2] Organic Chemistry Laboratory, Process Chemistry Centre, Åbo Akademi University, 20500
关键词
D O I
10.1039/b512819f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel family of ionic liquids based on the tricaprylmethylammonium closed integral cation [C25H54N+] combined with a number of anions that are easily and elegantly prepared by means of simple replacement of the chloride, [Cl-], anion in Aliquat 336((R))-an ionic liquid itself-is introduced. Ionic liquids for engineering purposes should be affordable, easy to handle (i.e. air and moisture stable) and preferably simple to prepare by a non-expert in synthetic chemistry. Consequently, this paper introduces a viable option as a family of engineering-purpose ionic liquids derived from Aliquat 336((R)). Moreover, the prepared materials can be utilized, e.g. in heterogenized form as a catalyst incorporating catalytically active metal species (Pd) for the hydrogenation of an alpha, beta-unsaturated aldehyde, citral.
引用
收藏
页码:250 / 255
页数:6
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