Research Article
A Simple, Efficient Synthesis of 2-Aryl Benzimidazoles Using Silica Supported Periodic Acid Catalyst and Evaluation of Anticancer Activity
Table 2
Synthesis and anticancer activity of 2-aryl benzimidazoles against MCF7 and HL60 cell lines.
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1,2-phenylenediamine 1 mmol, m-nitrobenzaldehyde 1 mmol catalyst (0.20 mmol supported on silica) in ACN. Isolated yields after purification. bIC50 50% inhibition concentration in M. |