%0 Journal Article %T An efficient solvent-free synthesis of imidazolines and benzimidazoles using K 4[Fe(CN) 6] catalysis %A Kabeer A. Shaikh %A Vishal A. Patil %J Organic Communications %D 2012 %I ACG Publications %X Imidazolines and Benzimidazoles have been efficiently synthesized in high yields by treatment of 1,2-diamine with aldehydes using the metal co-ordinate complex K 4[Fe(CN) 6] as a catalysis. The method was carried out under solvent free condition via oxidation of carbon-nitrogen bond. The process is green, mild and inexpensive. %K Aldehydes %K K 4[Fe(CN) 6] %K imidazolines %K benzimidazoles %K solvent free %U http://www.acgpubs.org/OC/2012/Volume%205/Issue%201/2-OC-1112-234.pdf