15223-26-4

Upstream product

• 99-61-6 3-nitro-benzaldehyde 
• 95-54-5 1,2-diamino-benzene 

Downstream Products

• 1292773-13-7 [{(3-dimethoxyphosphoryl)(3-nitrophenylmethyl)-2-oxo-2-phenyl-2,3-dihydro-2λ(5)-benzo[1,3,2]diazaphosphol-1-yl}(phenyl)methyl]phosphonic acid dimethyl ester 
• 1292773-23-9 [{(3-diethoxyphosphoryl)(3-nitrophenylmethyl)-2-oxo-2-phenyl-2,3-dihydro-2λ(5)-benzo[1,3,2]diazaphosphol-1-yl}(phenyl)methyl]phosphonic acid dimethyl ester 
• 29878-50-0 1-(3-nitrobenzyl)-2-(3-nitrophenyl)-1H-benzimidazole 

Relevant academic research and scientific papers

Facile Synthesis of 1,2-Disubstituted Benzimidazoles Usingp-Toluenesulfonic Acid through Grinding Method

Abstract: An efficient synthetic method for the highly selective synthesis ofpharmacologically active 1,2-disubstituted benzimidazole derivatives fromo-phenylenediamine and various aromaticaldehydes catalyzed by p-toluenesulfonic acidthrough grinding unde

γ-Maghemite-silica nanocomposite: A green catalyst for diverse aromatic N-heterocycles

γ-Maghemite-silica nanocomposite has been applied as a green catalyst to synthesize variety of aromatic N-heterocycles under solvent free conditions. Characterization was done by modern analytical tools (UV, IR, AAS, DSC, EDXRF, powdered XRD, EPR, Mo?ssbauer and TEM). Mild reaction conditions and recyclability have made the present protocol both environmentally and economically viable.