Easy Recycling of Nanoscale Fe2O3-Based Catalysts for Nitroarene Reduction to Anilines by Pyrolysis of Metallogel

A organic gelator N 4 , N 4' -di(pyridin-3-yl)-[2, 2'-bipyridine]-4, 4'-dicarboxamide and Fe 3+ are used to self-assemble to form a new metallogel Fe-2B-N3 by under mild conditions, whose structure and properties can be proved...