Comparative Study of the Effects of Aqueous Micellar Media Formed by Amphiphilic Ionic Liquids and Conventional Surfactants on Reactions of Synthetic Interest
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Abstract
: For polar Diels–Alder (DA) reactions, one of the most relevant aspects is its dependence on the reaction media; thus, in this work, the objective is to analyze the effect of aqueous micellar systems on the synthesis of compounds of biological interest. Based on the system formed by isoprene and 2-nitrofuran, the experiments were carried out in micellar media formed by amphiphilic ionic liquid ( N , N -dodecylmethylimidazolium bromide) and by conventional surfactants (SDS and CTAB). In this sense, there are few studies that involve DA reactions in micro-heterogeneous systems. The challenge is to have the knowledge about the behavior of ILs in order to take advantage of all their potentialities in order to replace a toxic molecular solvent with ILs, which allows the development of a methodology framed within the concepts of Green Chemistry.
对于极性Diels-Alder (DA)反应，最相关的方面之一是其对反应介质的依赖性;因此，在这项工作中，目的是分析水性胶束系统对合成具有生物学意义的化合物的影响。以异戊二烯和2-硝基呋喃形成的体系为基础，在两亲性离子液体(N, N -十二烷基甲基咪唑溴)和常规表面活性剂(SDS和CTAB)形成的胶束介质中进行了实验。从这个意义上说，很少有研究涉及到微非均相系统中的DA反应。挑战在于了解il的行为，以便利用它们的所有潜力，以便用il取代有毒的分子溶剂，这允许在绿色化学概念框架内开发方法。
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