Journal2012دسترسی آزاد
Nano-Fe3O4/O2: Green, Magnetic and Reusable Catalytic System for the Synthesis of Benzimidazoles
South African Journal of Chemistry Vol. 65, No. 1, 280–285
چکیده
Magnetic nano-Fe3O4 was applied in the presence of atmospheric air as a green, efficient, heterogeneous and reusable catalytic system for the synthesis of benzimidazoles via the reactions of o-phenylenediamine (1 eq) with aryl aldehydes (1 eq) in excellent yields (85-97 %) and short reaction times (30-100 min) with a proposed mechanism.
موضوعات و کلیدواژهها
Multicomponent Synthesis of HeterocyclesSynthesis and biological activitySynthesis and Characterization of Heterocyclic CompoundsChemistryCatalysisArylNano-Combinatorial chemistryGreen chemistryChemical engineeringOrganic chemistryReaction mechanismNanotechnology
ارجاع علمی
Mohammad Ali Zolfigol, Vahid Khakyzadeh, Ahmad Reza Moosavi‐Zare, Abdolkarim Zare, Parastoo Arghavani‐Hadi, Zahra Mohammadi, Mohammad Hassan Beyzavi. “Nano-Fe3O4/O2: Green, Magnetic and Reusable Catalytic System for the Synthesis of Benzimidazoles.” South African Journal of Chemistry, 2012.