. 2017 May 16;8(7):5126–5131. doi: 10.1039/c7sc00568g

Table 2. Chemoselective hydrogenation of different substituted nitroarenes to the corresponding anilines over the 5.03% Na–2.16% Pt/FeO_x catalyst ^a .


Entry	Substrate	Product	Time (min)	Yield (%)
1			32	92.7
2			40	97.2
3			20	96.3
4			60	94.8
5^*			85	95.7
6⁺			70	96.8

^aPretreatment conditions: 5 ml toluene, 1 MPa H₂, 40 °C, 1 h. Reaction conditions: T = 40 °C, P = 3 bar, Pt/substrate = 0.22 mol%, 5 ml reaction mixture, 0.5 mmol substrate, toluene as solvent. ^*Pt/substrate = 0.44 mol%, T = 50 °C, P = 6 bar. ⁺ T = 50 °C, P = 6 bar.

Table 2. Chemoselective hydrogenation of different substituted nitroarenes to the corresponding anilines over the 5.03% Na–2.16% Pt/FeO x catalyst a .

Table 2. Chemoselective hydrogenation of different substituted nitroarenes to the corresponding anilines over the 5.03% Na–2.16% Pt/FeO_x catalyst ^a .