Usually, urea derivatives undergo self‐recognition and aggregation during homogeneous catalytic processes. To avoid this, a new approach involving the incorporation of urea moieties into metal–organic frameworks (MOFs) was recently developed. Herein, we synthesized a new porous, zinc‐based MOF by using ureylenic acid that acts as a hydrogen‐bond‐donating catalyst. According to our knowledge, the pores
脲衍生的氢键给体(HBD)催化剂是有机转化的良好催化剂。通常,
尿素衍
生物会在均相催化过程中经历自我识别和聚集。为避免这种情况,最近开发了一种将
尿素部分掺入
金属有机骨架(MOF)中的新方法。本文中,我们通过使用尿烯酸作为氢键键合催化剂合成了一种新型的多孔
锌基MOF。根据我们的知识,此MOF的孔要比其他已报道的HBD MOF的孔大,因此可以容纳通常无法通过Friedel-Crafts反应进入其他HBD的MOF孔的大底物。