Yan, Kui; Bai, Zhengwu; Huang, Shaohua published the artcile< NMR signal separation of ionic liquids by poly(sodium-p-styrenesulfonate)-assisted chromatographic NMR spectroscopy>, Application of C6H9ClN2O2, the main research area is ionic liquid polysodium styrenesulfonate chromatog NMR spectroscopy.
Diffusion-ordered NMR spectroscopy (DOSY), dubbed chromatog. NMR spectroscopy, can be used to simultaneously distinguish and identify the structures of components in a mixture according to their different diffusion coefficients In order to improve the resolution of DOSY on the diffusion dimension, a lot of matrixes have been developed to expand the application of this technique in mixture anal. However, there is no matrix to detect the mixture of ionic liquids (ILs). Herein, we introduced a new matrix, poly(sodium-p-styrenesulfonate) (PSSNa), which can be used to fully sep. the signals of a mixture of different ILs. The mixture of three imidazolium ILs of 1-butyl-3-methylimidazolium bromide, 1-allyl-3-vinylimidazolium bromide and 1-carboxymethyl-3-methylimidazolium chloride could be fully distinguished by virtue of their different interactions with PSSNa. We also investigated the influences of PSSNa amount, IL concentration and solution pH value on the signal resolution of mixtures This work provides a scientific reference for the anal. of the other IL analytes.
Magnetic Resonance Letters published new progress about Chromatography. 700370-07-6 belongs to class imidazoles-derivatives, and the molecular formula is C6H9ClN2O2, Application of C6H9ClN2O2.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem