| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 50858 | Catalysis Communications | 2012 | 5 Pages |
A green and convenient approach was provided to produce useful o-chloroaniline (o-CAN) over Pt–Ru/Fe3O4/C catalyst. The catalyst was prepared by impregnation method and exhibited high activity and selectivity for the selective hydrogenation of o-chloronitrobenzene (o-CNB) under solvent-free conditions Up to 100% selectivity to o-CAN was achieved at complete o-CNB conversion. The catalyst was characterized by TEM, EDX, XPS, XRD and FT-IR, and the possible reasons of the high catalytic activity and the deactivation of the catalyst after 20 cycles were discussed.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Fe3O4 doped Pt-Ru/C nanocatalyst was prepared by impregnation method. ► The Pt-Ru/Fe3O4/C was applied for the hydrogenation of o-chloronitrobenzene. ► The hydrogenation reaction was carried out under solvent-free condition. ► The catalyst exhibited an excellent activity and selectivity. ► The catalyst Pt-Ru/Fe3O4/C was a prospective catalyst for industrial application.
