30770-32-2

Upstream product

• 133638-52-5 3-hydroxyimino-2-phenyl-3H-imidazo<1,2-a>benzimidazole 
• 77-78-1 dimethyl sulfate 
• 70-11-1 α-bromoacetophenone 
• 2632-13-5 2-Bromo-4'-methoxyacetophenone 
• 29540-87-2 1,2-diaminobenzimidazole 
• 133656-10-7 [2-(4-Methoxy-phenyl)-benzo[d]imidazo[1,2-a]imidazol-9-yl]-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-amine 
• 133656-09-4 2-(4-Methoxy-phenyl)-benzo[d]imidazo[1,2-a]imidazol-9-ylamine 
• 133638-43-4 9-amino-2-phenylimidazo<1,2-a>benzimidazole 
• 36289-23-3 2-(4-Methoxy-phenyl)-9H-benzo[d]imidazo[1,2-a]imidazole 

Relevant academic research and scientific papers

SYNTHESIS AND DEAMINATION OF 9-AMINOIMIDAZOBENZIMIDAZOLES

The reaction between 1,2-diaminobenzimidazole and α-halocarbonyl compounds has given some novel 9-aminoimidazobenzimidazoles.On treatment with nitrous acid or potassium hydroxide in DMSO, these compounds give, in addition to the deaminated compound