An efficient conversion of alcohols to alkyl bromides using pyridinium based ionic liquids: a green alternative to appel reaction was written by Das, Pranab J.;Das, Jupitara;Das, Dimpee. And the article was included in Asian Journal of Chemistry in 2018.Formula: C10H16BrN This article mentions the following:
Pyridinium based ionic liquids namely 4-alkylpyridinium bromides were prepared and used for the conversion of alcs. to alkyl bromides in the presence of p-toluenesulfonic acid in the absence of volatile organic compounds This solvent free procedure promises to be a much improved and environmentally benign alternative to the Appel reaction. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Formula: C10H16BrN).
1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of 閳?8.7 鑴?10閳? cm3璺痬ol閳?.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ璺痬ol閳? in the liquid phase and 140.4 kJ璺痬ol閳? in the gas phase. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Formula: C10H16BrN