Solid, Solution and Gas Phase Interactions of an Imidazolium-Based Task-Specific Ionic Liquid Derived from Natural Kojic Acid

Journal of the Brazilian Chemical Society

Brenno A. D. Neto¹  Alberto A. R. Mota¹  Claudia C. Gatto¹  Giovanna Machado¹  Maíra Fasciotti¹  Heibbe C. B. De Oliveira¹  Davi A. C. Ferreira¹  Otavio Bianchi¹  Marcos N. Eberlin¹ 

关键词: ionic liquids;    imidazolium;    task-specific ionic liquids;    supramolecular interactions;    organization;    X-ray;    SAXS;    UV-Vis;    NMR;    ESI-MS;   

DOI  :  10.5935/0103-5053.20140220

来源: SciELO

【 摘 要 】

An imidazolium-based task-specific ionic liquid derived from the natural kojic acid had its supramolecular interactions investigated in solid, solution and gas phase. The use of a set of techniques formed by single-crystal X-ray diffraction, nuclear magnetic resonance (NMR) spectroscopy, UV-Vis spectrophotometry, conductivity measurements, small angle X-ray scattering (SAXS), electrospray (tandem) mass spectrometry (ESI-MS(/MS)), and theoretical calculations allowed a deep investigation of the structural organization of the task-specific ionic liquid and its supramolecular interactions.

【 授权许可】

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