in this process was pursued as well. Owing to its excellent performance, ceria was explored as a support for these PdNPs. The heterogeneous catalyst was characterized and investigated in the reaction of N‐(4‐iodo‐aryl),N′‐alkyl urea and phenylboronic acid. Our preliminary results revealed a high activity of the catalyst at 0.5 mol % Pd0 during three consecutive cycles. It is suggested that the specific
在具有窄粒度分布的
钯纳米粒子(PdNPs)的存在下,已经以高收率制备了一系列包含不同结构模式的新型联芳基
脲。特别是,α,β和γ-羟丙基化的
环糊精在不同的Pd与
环糊精比率下用作还原剂/稳定剂,以调节粒径并利用Suzuki-Miyaura反应中的表面/空穴效应。也在此过程中追求催化剂的回收。由于其出色的性能,人们对
二氧化铈进行了研究以支持这些PdNP。在N-(4-
碘-芳基),N'-烷基
脲和苯基
硼酸的反应中表征并研究了非均相催化剂。我们的初步结果表明,在0.5 mol%的Pd下催化剂具有很高的活性在三个连续周期中为0。建议Pd 0和高表面积
二氧化铈之间的特定界面在催化性能中起作用。