Title of article :
A New Method for the Synthesis of 2-Aryl-1H-benzimidazoles: Selenium-Catalyzed Reductive N-Heterocyclization of Benzylidene(2-nitroaryl)amines with Carbon Monoxide
Author/Authors :
Nishiyama، Yutaka نويسنده , , Sonoda، Noboru نويسنده , , Fujimoto، Mayu نويسنده ,
Abstract :
The treatment of benzylidene(2-nitroaryl)amines, prepared by the reaction of o-nitro aniline and benzaldehydes, with carbon monoxide in the presence of a catalytic amount of selenium under basic conditions, afforded 2-aryl-1H-benzimidazoles in moderate to good yields.
Keywords :
2-aryl-1H-benzimidazole , carbon monoxide , Selenium , benzylidene(2-nitroaryl)amine
Journal title :
Astroparticle Physics
