1338381-68-2

Upstream product

• 1338340-23-0 1-(2-bromopropyl)-1H-benzimidazol-2-amine 
• 70-11-1 α-bromoacetophenone 

Downstream Products

• 1338381-59-1 9-(2-bromopropyl)-2-phenylimidazo[1,2-a]benzimidazole hydrobromide 
• 1338381-64-8 9-(2-morpholinopropyl)-2-phenylimidazo[1,2-a]benzimidazole 
• 1338381-69-3 2-[3-(2-bromopropyl)-2-imino-2,3-dihydrobenzimidazol-1-yl]-1-phenylethanone 
• 1338381-70-6 2-(2-methyl-2,3-dihydroimidazo[1,2-a]benzimidazol-9-yl)-1-phenylethanone 
• 1338381-71-7 2-(2-methyl-2,3-dihydroimidazo[1,2-a]benzimidazol-9-yl)-1-phenylethanone hydrobromide 

Relevant academic research and scientific papers

Imidazo[1,2-a]benzimidazole derivatives: XXIX. 1-Allyl-2-amino-3- acylmethylbenzimidazolium halides and syntheses on their base

Cyclization of 1-allyl-2-amino-3-acylmethylbenzimidazolium halides under alkaline conditions gave 9-allyl-substituted imidazo[1,2-a]benzimidazoles. Cyclization of the same compounds on heating in concentrated hydrobromic acid was accompanied by addition o