Synthesis of Chiral Room Temperature Ionic Liquids from Amino Acids - Application in Chiral Molecular Recognition
作者:Laura González、Belén Altava、Michael Bolte、M. Isabel Burguete、Eduardo García-Verdugo、Santiago V. Luis
DOI:10.1002/ejoc.201200607
日期:2012.9
structurally new room temperature chiral ionic liquids based on an imidazolium group and derived from natural amino acids have been synthesized and studied as chiral shift agents for the chiral discrimination of enantiomeric carboxylate salts. This family of imidazolium salts can be prepared by a simple synthetic approach and most of the components are liquid at room temperature. The solid to liquid transformation
已经合成并研究了一系列基于咪唑鎓基团并衍生自天然氨基酸的新型室温手性离子液体作为手性转移剂用于对映体羧酸盐的手性区分。该类咪唑鎓盐可以通过简单的合成方法制备,并且大多数成分在室温下是液体。固液转变温度可低至 –49 °C。对所得 CIL 的超分子结构的分析可有利地用于了解不同宿主的选择性识别潜力。