129012-01-7

Upstream product

• 123-08-0 4-hydroxy-benzaldehyde 
• 129012-16-4 5⁽⁶⁾-hydroxymethyl-2-(4-hydroxyphenyl)benzimidazole 
• 37466-90-3 ethyl 3,4-diaminobenzoate 
• 126824-12-2 2,3-diamino-6-(4-methyl-1-piperazinyl) pyridine 
• 129012-05-1 2-(4-hydroxyphenyl)benzimidazole 5⁽⁶⁾-carboxaldehyde 
• 129011-98-9 ethyl 2-(4-hydroxyphenyl)-1H-benzo[d]imidazole-5-carboxylate 

Relevant academic research and scientific papers

Convenient Routes to Substituted Benzimidazoles and Imidazolopyridines Using Nitrobenzene as Oxidant

Various substituted benzimidazoles and imidazolopyridines 5a-c have been prepared by condensation of appropriate diamines and aldehydes in nitrobenzene.This method has been utilized to synthesize compounds 5f-h, which are analogues of the DNA binding fluorochrome Hoechst 33258.