Table 2.

Optimization of conditions of reduction reaction of nitrobenzenes.

Entry	Ag2Se QDs (x mg)	NaBH4 (y mmol)	t (min)	Aniline yield [%]
1	10 mg	1	60	>99
2	7 mg	1	120	55
3	5 mg	1	120	40
4	10 mg	0.5	60	75
5	–	1	120	0
6	10 mg	–	120	0