A concise synthesis of Se/Fe materials for catalytic oxidation reactions of anthracene and polyene

The synergistic effect of Se with Fe can enhance the catalytic activities of the system for oxidation reactions. Based on this principle, a series of Se/Fe materials have been invented to develop the heterogeneous catalysts with industrial application potential. However, the present methods suffer from the tedious procedures, the high reaction temperature, and the low synthetic efficiency. In this paper, we report the synthesis of Se/Fe materials just by precipitating Fe(NO3)3 with the in situ prepared aqueous NaSe/NaSeO3 under mild conditions. The concise method may resolve the issues hindering the large-scale applications of Se/Fe materials.