Table 5. Effect of Concentration of NaBH₄ on the Reduction of Nitroarenes^a Catalyzed by NCFP Nano-Ferrites.

s. no.	NaBH4 (mmol)	time (min)	yield (%)b
1	2	10	20
2	4	10	50
3	6	10	70
4	8	10	95
5	10	10	95

^aReaction conditions: nitrobenzene (1 mmol), nanocatalyst (12 mg, 0.05 mmol), in (MeOH 5 mL) at RT.

^bIsolated yield: refers to yield after column chromatography (eluent: EtoAc/hexane 3:10).