Front Cover: In article number 2000076 by Jian Chen, Liu Wan, and co‐workers, 8‐hydroxyquinoline‐based porous organic frameworks (POFs) contain a metal chelating group for metal to enhance the uptake of Pd and its content increasing the catalyst loading and stability, and the conjugated systems in the POF skeleton show benefits for its light absorption performance. Hence, 8‐hydroxyquinoline‐based POFs exhibit excellent photocatalytic performance for Suzuki–Miyaura reactions.

中文翻译：

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基于8-羟基喹啉的聚合物上钯的光催化Suzuki-Miyaura偶联反应

前盖：在Jian Chen，Liu Wan及其同事的文章2000076中，基于8-羟基喹啉的多孔有机骨架（POF）包含金属的金属螯合基团，以提高Pd的吸收及其含量，从而增加催化剂的负载量稳定性，以及POF骨架中的共轭体系因其吸光性能而受益。因此，基于8-羟基喹啉的POF对Suzuki-Miyaura反应具有出色的光催化性能。