Some new diamidomethane linked pyridinyl pyrazoles were synthesized adopting green approach by 1,3-dipolar cycloaddition of nitrile imines generated from araldehyde phenylhydrazones in the presence of iodosobenzene and CTAB followed by oxidation with I2 in DMSO. All the compounds were characterized by IR, 1H NMR, 13C NMR, mass and microanalyses.

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