Abstract:Pyrazoline is dihydropyrazole having only one endocyclic double bond. Synthesis of pyrazoline derivatives from chalcones is an active arena of investigation due to established pharmacological result. In present study, chalcones were prepared by reacting of acetophenone with benzaldehyde. Then prepared chalcones react with isoniazid in the presence of glacial acetic acid results pyrazoline derivative. Physical parameters such as color, crystal structure, solubility, melting point, retardation factor (Rf) and % … Show more
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