Cerium (IV) ammonium nitrate-mediated reactions: Simple route to benzimidazole derivatives
2012
Sadek, Kamal Usef | Al-Qalaf, Fawzia | Mekheimer, Ramadan Ahmed | Elnagdi, Mohamed Hilmy
The reaction of o-phenylenediamine with aromatic aldehydes in MeOH at room temperature catalyzed by cerium (IV) ammonium nitrate (CAN) afforded either 2-aryl-1-arylmethyl-1H-benz-imidazoles and/or 2-aryl-substituted benzimidazoles.
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