Praveen Singh, Ranjeet Kumar, Shachi Tiwari, Ranjana S Khanna, Ashish Kumar Tewari and Hari Dev Khanna
A series of nitrogen-containing heterocyclic compounds such as substituted 2,4,5-triaryl imidazole were synthesized by benzyl, ammonium acetate and aromatic/heteroaromatic aldehyde, evaluated for their antioxidant activity by DPPH method. Among the screened compounds, electron rich imidazole exhibited significant antioxidant activities.