Synthesis, Characterization, Thermal Analyses, and Spectroscopic Properties of Novel Naphthyl-Functionalized Imidazolium Ionic Liquids was written by Yao, Meihuan;Li, Qing;Xia, Yanqiu;Liang, Yongmin. And the article was included in Russian Journal of Physical Chemistry A in 2018.Product Details of 21252-69-7 This article mentions the following:
A series of novel ionic liquids based on naphthyl-functionalized imidazolium cation have been prepared Their structure was characterized by NMR. The thermal stabilities of the prepared liquids were studied by thermal gravimetric anal. The new ionic liquids containing NTf2– anion display significantly higher thermal stabilities (> 400°C). Anion exchange to PF6–, BF4–, and Br– decreases the thermal stabilities of such ionic liquids Fluorescence and UV-Vis absorption spectroscopy were used to study the spectroscopic properties of the ionic liquids Compared with common ionic liquids, the described ionic liquids provide robust fluorescence properties and remarkably increased UV-Vis absorption. This research may enrich the field of functionalized ionic liquids and provide a platform for extension of ionic liquid applications. In the experiment, the researchers used many compounds, for example, 1-Octyl-1H-imidazole (cas: 21252-69-7Product Details of 21252-69-7).
1-Octyl-1H-imidazole (cas: 21252-69-7) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole has been usedin the lysis, wash and elution buffer for the purification of histidine tagged Sonic Hedgehog(shh-N) protein, in elution buffer in stepwise gradient for the purification of histidine tagged aldo keto reductases using nickel affinity chromatography, as a component of homogenization buffer for the purification of phagosomal compartments from dendritic cells.Product Details of 21252-69-7
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem