Ghosh, Subhendu; Khandelia, Tamanna; Patel, Bhisma K. published an article in 2021. The article was titled 《Solvent-Switched Manganese(I)-Catalyzed Regiodivergent Distal vs Proximal C-H Alkylation of Imidazopyridine with Maleimide》, and you may find the article in Organic Letters.Reference of Bromopentacarbonylmanganese(I) The information in the text is summarized as follows:
A sustainable Mn(I)-catalyzed exclusive solvent-dependent functionalization of imidazopyridine with maleimide via an electrophilic metalation at the distal (in 2,2,2-trifluoroethanol (TFE)) and chelation assisted at the proximal (in THF (THF)) was developed. The strategy was successfully applied to the drug Zolimidine and a broad range of substrates, thereby reflecting the method’s versatility. The experimental process involved the reaction of Bromopentacarbonylmanganese(I)(cas: 14516-54-2Reference of Bromopentacarbonylmanganese(I))
Bromopentacarbonylmanganese(I)(cas: 14516-54-2) has many other uses. It is used in the formation of (eta6-arene)tricarbonylmanganese(I) by reacting with arene (arene= hexamethyl benzene, 1,2,4,5-tetramethyl benzene, mesitylene, p-xylene and toluene) in the presence silver salt.Reference of Bromopentacarbonylmanganese(I)
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary