手性咪唑酯类离子液体的合成及其物理性能

摘要

Twelve novel chiral imidazole ester ionic liquids were designed and synthesized from imid-azole, brominated alkanes and ( - )-menthol. The structures were characterized by NMR and IR. The results showed that the ionic liquids exhibited good thermal stability and the specific rotation showed regular changes.%以咪唑,溴代烷烃及(-)-薄荷醇为原料合成了12个手性咪唑酯类离子液体,其结构经NMR和IR表征.物理性能研究结果表明,该类离子液体具有较好的热稳定性,且比旋光度存在一定的改变规律.