Rocha, Marisa A. A. et al. published their research in Journal of Physical Chemistry B in 2013 | CAS: 404001-48-5

3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (cas: 404001-48-5) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.Synthetic Route of C18H31F6N3O4S2

Alkylimidazolium Based Ionic Liquids: Impact of Cation Symmetry on Their Nanoscale Structural Organization was written by Rocha, Marisa A. A.;Neves, Catarina M. S. S.;Freire, Mara G.;Russina, Olga;Triolo, Alessandro;Coutinho, Joao A. P.;Santos, Luis M. N. B. F.. And the article was included in Journal of Physical Chemistry B in 2013.Synthetic Route of C18H31F6N3O4S2 This article mentions the following:

Aiming at evaluating the impact of the cation symmetry on the nanostructuration of ionic liquids (ILs), in this work, densities and viscosities as a function of temperature and small-wide angle X-ray scattering (SWAXS) patterns at ambient conditions were determined and analyzed for 1-alkyl-3-methylimidazolium bis-(trifluoromethylsulfonyl)-imide (asym.) and 1,3-dialkylimidazolium bis-(trifluoromethylsulfonyl)-imide (sym.) series of ionic liquids The sym. IL series, [CN/2CN/2i.m.]-[NTf2], presents lower viscosities than the asym. [CN-1C1i.m.]-[NTf2] counterparts. For ionic liquids from [C1C1i.m.]-[NTf2] to [C6C6i.m.]-[NTf2], an odd-even effect in the viscosity along the cation alkyl side chain length was observed, in contrast with a linear increase found for the ones ranging between [C6C6i.m.]-[NTf2] and [C10C10i.m.]-[NTf2]. The anal. of the viscosity data along the alkyl side chain length reveals a trend shift that occurs at [C6C1i.m.]-[NTf2] for the asym. series and at [C6C6i.m.]-[NTf2] for the sym. series. These results are further supported by SWAXS measurements at ambient conditions. The gathered data indicate that both asym. and sym. members are characterized by the occurrence of a distinct degree of mesoscopic structural organization above a given threshold in the side alkyl chain length, regardless the cation symmetry. The data also highlight a difference in the alkyl chain dependence of the mesoscopic cluster sizes for sym. and asym. cations, reflecting a different degree of interdigitation of the aliphatic tails in the two families. The trend shift found in this work is related to the structural segregation in the liquid after a critical alkyl length size (CALS) is attained and has particular relevance in the cation structural isomerism with higher symmetry. In the experiment, the researchers used many compounds, for example, 3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (cas: 404001-48-5Synthetic Route of C18H31F6N3O4S2).

3-Dodecyl-1-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (cas: 404001-48-5) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.Synthetic Route of C18H31F6N3O4S2

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem