Application of optically active chiral bis(imidazolium) salts as potential receptors of chiral dicarboxylate salts of biological relevance
作者:Laura González-Mendoza、Jorge Escorihuela、Belén Altava、M. Isabel Burguete、Santiago V. Luis
DOI:10.1039/c5ob00348b
日期:——
from natural amino acids has been synthesized by a simple synthetic approach and the corresponding bis(trifluoromethylsulfonyl)imide salts have been shown to be room temperature chiral ionic liquids (RTCILs). The structures and self-assembling properties of the resulting salts have been studied by 1HNMR, ATR-FTIR, DSC, SEM and theoretical calculations. Moreover, these receptors have been applied to
已经通过简单的合成方法合成了衍生自天然氨基酸的手性双(咪唑鎓)盐家族,并且已经证明相应的双(三氟甲基磺酰基)酰亚胺盐是室温手性离子液体(RTCIL)。通过1 HNMR,ATR-FTIR,DSC,SEM和理论计算研究了所得盐的结构和自组装性能。而且,这些受体已被用于二羧酸氨基酸的对映体识别。通过1 HNMR滴定实验,ATR-FTIR和DSC对形成的超分子复合物进行了研究。