Atomic non-noble metal materials show the potential to substitute noble metals in catalysis. Herein, melamine formaldehyde resin is developed to synthesize atomic iron on mesoporous nitrogen-doped carbon. The triazine units with abundant nitrogen content and cavity can realize effectively anchoring of single metal atoms. The atomic iron with unique charge and coordination characteristics shows superior catalytic performance in dehydrogenation reaction. Various N-heterocycles compounds and amines can be efficiently dehydrogenated into the corresponding products at room temperature, which is the mildest of all reported reaction conditions even when noble metal catalysts are considered. Therefore, development of atomic non-noble metal catalysts with mesoporous structure may provide an effective way to realize the substitution for noble metals in heterogeneous catalysis.

原子非贵金属材料在催化中显示出替代贵金属的潜力。本文中，开发了三聚氰胺甲醛树脂以在介孔氮掺杂的碳上合成原子铁。具有高氮含量和空穴的三嗪单元可以有效地固定单个金属原子。具有独特电荷和配位特性的原子铁在脱氢反应中显示出优异的催化性能。在室温下，各种N-杂环化合物和胺都可以有效地脱氢成相应的产物，即使考虑使用贵金属催化剂，这也是所有报道的反应条件中最温和的。因此，