Metalation and metal-halogen exchange reactions of imidazoles was written by Iddon, Brian;Lim, Bee Lan. And the article was included in Journal of the Chemical Society, Chemical Communications in 1981.Application In Synthesis of 4-Bromo-1-methylimidazole This article mentions the following:
Imidazoles I (R = SPh, R1 = H, R2 = H, MeS) underwent lithiation and sulfuration to give thioimidazoles. E.g., I (R = SPh, R1 = R2 = H) was treated with BuLi in THF at -78° followed by addition of (PhS)2 to give I (R = R2 = SPh, R1 = H) quant. Similar treatment of I (R-R2 = Br) gave 67% I (R = SPh, R1 = R2 = Br). In the experiment, the researchers used many compounds, for example, 4-Bromo-1-methylimidazole (cas: 25676-75-9Application In Synthesis of 4-Bromo-1-methylimidazole).
4-Bromo-1-methylimidazole (cas: 25676-75-9) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Application In Synthesis of 4-Bromo-1-methylimidazole
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem