Abstract
Twelve novel hydrazone derivatives containing pyrazole rings have been prepared by condensing substituted-benzaldehyde with 2-(3,5-dimethyl-1H-pyrazol-1-yl)acetohydrazide under microwave irradiation. Their structures were characterised by 1H NMR, IR, MS and elemental analysis. The preliminary biological activity tests showed that some of the compounds showed moderate fungicidal activity.
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