Kelley, Steven P. et al. published their research in Journal of Coordination Chemistry in 2021 | CAS: 65350-59-6

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide

Structural analysis of mono-substituted N-butyl-pyridinium salts: in search of ionic liquids was written by Kelley, Steven P.;Smetana, Volodymyr;Mudring, Anja-Verena;Rogers, Robin D.. And the article was included in Journal of Coordination Chemistry in 2021.Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide This article mentions the following:

Four mono-substituted N-butylpyridinium salts, 1-butyl-4-dimethylaminopyridinium chloride [b4dmapy]Cl, 1-butyl-4-methylpyridinium bromide [b4mpy]Br, 1-butyl-4-methylpyridinium hexafluorophosphate [b4mpy][PF6], and 1-butyl-3-methylpyridinium hexafluorophosphate [b3mpy][PF6] were synthesized and characterized using single crystal x-ray diffraction. The crystal structures were examined with the intent of identifying ion interactions leading to higher m.ps. of the halide salts with respect to the [PF6]– salts. The changes in hydrogen bonding, C-H璺矾璺熀, and van der Waals interactions were analyzed with respect to anion, functional groups, and the symmetry of the cation to establish interdependence with the compound’s physicochem. properties. The cation-anion interactions are represented by highly directional hydrogen bonds and show strong preference to positions of interaction depending on the anion. The cations of the halide salts show strong tendency towards higher dimensional formations, while those of the [PF6]– salts prefer low dimensional assemblies both being based mainly on the weaker van der Waals interactions. These interactions depend on the shape of the cation but may offer certain structure-ordering rigidity accommodating variable anions. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem