Pyrazole is a 5-ring heterocyclic compound which consist of 3 carbon atoms and 2 neighboring nitrogen atoms. Pyrazoline compound, namely 5-(4-chlorophenyl)-3-(naphthalene-2-il)-1-phenyl-4,5-dihydro-1H-pyrazole (PF CN2-2F) was synthesized using one-pot reaction method of a mixture of 2-acetyl-naphthalene compounds, 4-chloro-benzaldehyde and phenylhydrazine this reaction was catalyzed by NaOH wit…