Green synthesis of piperazine substituted Schiff bases is described. Microwave-assisted synthesis not only reduced the reaction time drastically but also gave excellent yields. 2-naphthylpiperazine was converted to its ester followed by hydrazide. Hydrazide of 2-naphthyl piperazine was reacted with various substituted aromatic aldehydes under conventional heating and microwave irradiation method to get the final product. The synthesized compounds are characterized by FT-IR, 1H-NMR, and Mass spectral data.
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