In 2019,ACS Omega included an article by Oppong-Quaicoe, Anita A.; DeBoef, Brenton. Formula: C6H6BrN. The article was titled 《FeCl2-Mediated Rearrangement of Allylic Alcohols》. The information in the text is summarized as follows:
Aryllithium reagents underwent one-pot regioselective addition and rearrangement reactions with cyclic α,β-unsaturated ketones and an acyclic diaryl-α,β,γ,δ-dienone in the presence of FeCl2 to yield cyclic secondary β-arylallylic alcs. Addition of an arylithium to an α’-methyl-α,β-enone followed by FeCl2-mediated rearrangement of the mixture of diastereomers indicated that the rearrangement is stereoselective.2-Bromo-5-methylpyridine(cas: 3510-66-5Formula: C6H6BrN) was used in this study.
2-Bromo-5-methylpyridine(cas: 3510-66-5) belongs to pyridine. In industry and in the lab, pyridine is used as a reaction solvent, particularly when its basicity is useful, and as a starting material for synthesizing some herbicides, fungicides, and antiseptics.Formula: C6H6BrN