CATALYTIC PERFORMANCE OF SiO2-SUPPORTED
Fe(ClO4)3.6H2O IN SYNTHESIS OF 2-SUBSTITUTED
Farahnaz K. Behbahani, Azam Lotfi.
Benzimidazole derivatives have been synthesized using a catalytic amount of Fe(ClO4)3/SiO2 at room temperature with excellent yields
under solvent-free conditions. The solid phase conditions and use of a heterogeneous, and inexpensive catalyst are attractive features of this
Key words: benzimidazole, Fe(ClO4)3/SiO2, heterogeneous, synthesis, catalyst