Unprecedented post-synthetic modification (PSM) applied on a new La-MOF containing Fe₃O₄ nanoparticles (NPs), via Schiff base build-up (with pyridine-2-carboxaldehyde) and PdCl₂ coordination, proved to be an advantageous strategy to produce a superior heterogeneous catalyst for Suzuki-Miyaura CC bond formation. The Fe₃O₄@La-MOF-Schiff base-Pd ensemble (characterized by PXRD, EDS, TEM, HAADF-STEM, VSM, TGA) showed very active, quite stable, magnetically recoverable and reusable in coupling of bromo- or iodoaryls with arylboronic acids, affording practically quantitative yields of biaryls (>99%) and high TONs and TOFs. The catalyst has been recycled up to 12 times without significant loss of the catalytic activity. A synergistic cooperativity between Pd and the oxophilic La nodes, through the organic linker, is responsible for enhancing the catalyst activity and stability.

前所未有的合成后修饰（PSM）通过Schiff碱堆积（与吡啶-2-甲醛）和PdCl ₂配位作用于包含Fe ₃ O ₄纳米颗粒（NPs）的新型La-MOF ，被证明是一种有利的策略生产铃木-宫浦C C键形成的优异多相催化剂。铁₃ O ₄@ La-MOF-Schiff碱-钯系化合物（由PXRD，EDS，TEM，HAADF-STEM，VSM，TGA表征）在溴或碘代芳基与芳基硼酸的偶联中表现出非常活跃，非常稳定，可磁回收和可重复使用的特性，从而提供了联芳基（> 99％）以及高TON和TOF的实际定量收率。催化剂已循环使用多达12次，而催化活性没有明显损失。通过有机连接基，Pd和亲氧性La节点之间的协同协同作用可增强催化剂的活性和稳定性。