Conjugated microporous Polymers (CMPs) are an emerging porous material with a high specific surface area, which has a wide range of applications in heterogeneous catalysis and gas separation etc. Here we report a new class of Zn‐salen based conjugated microporous polymer (Zn‐salen‐CMP) by Sonogashira‐Hagihara coupling reaction from the Zn‐salen compound and 1,3,5‐tris[4′‐(ethynyl)phenyl]benzene. The Zn‐salen‐CMP has extraordinary ability to capture and convert CO₂ into cyclic carbonates for up to 8 times repeated experiments without any influence on activity.

中文翻译：

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Zn-Salen基共轭微孔聚合物将二氧化碳固定在环状碳酸酯中

共轭微孔聚合物（CMPs）是一种新兴的具有高比表面积的多孔材料，在非均相催化和气体分离等方面具有广泛的应用。在这里，我们报道一类新型的基于Zn-salen的共轭微孔聚合物（Zn- Zn-salen化合物与1,3,5-tris [4'-（乙炔基）苯基]苯的Sonogashira-Hagihara偶联反应制备Salen-CMP）。Zn-salen-CMP具有出色的捕获能力并将CO ₂转化为环状碳酸酯的能力高达8次重复实验，而对活性没有任何影响。