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首页> 外文期刊>RSC Advances >Phenanthroline-based microporous organic polymer as a platform for an immobilized palladium catalyst for organic transformations
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Phenanthroline-based microporous organic polymer as a platform for an immobilized palladium catalyst for organic transformations

机译：基于菲咯啉的微孔有机聚合物作为固定化有机转化钯催化剂的平台

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摘要

Porous organic polymers have attracted significant attention owing to their large specific surface area, excellent chemical and thermal stability, and controllable skeletons. phenanthroline-based microporous organic polymer ( Phen-MOP ) has been synthesized via a cost-effective method based on the Scholl reaction. The Phen-MOP polymer exhibits high surface area and good stability. Owing to the phenanthroline skeleton embedding into the microporous polymer framework, the Phen-MOP can serve as a platform to support a transition metal catalyst. After being post-modified with palladium acetate, the synthesized Phen-Pd-MOP framework can serve as a highly efficient heterogeneous catalyst for the Suzuki–Miyaura coupling reaction and the Heck coupling reaction. Moreover, the Phen-Pd-MOP catalyst could be reused at least 10–12 times without any significant loss of the catalytic activity.
机译：多孔有机聚合物由于其大的比表面积，优异的化学和热稳定性以及可控制的骨架而备受关注。菲咯啉基微孔有机聚合物（Phen-MOP）是通过基于Scholl反应的经济有效的方法合成的。 Phen-MOP聚合物具有高表面积和良好的稳定性。由于菲咯啉骨架嵌入微孔聚合物骨架中，因此Phen-MOP可以用作支撑过渡金属催化剂的平台。用乙酸钯进行后改性后，合成的Phen-Pd-MOP骨架可作为Suzuki-Miyaura偶联反应和Heck偶联反应的高效多相催化剂。而且，Phen-Pd-MOP催化剂可以重复使用至少10–12次，而催化活性没有任何重大损失。

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