We present poly(meta-phenylene oxides) as versatile and tunable scaffolds for immobilized catalyst design. Their modular synthesis enables the rational incorporation of different side chain groups with positional control along the polymer backbone, providing an easy means to modulate polymer properties, and their corresponding catalytic activity. The coordinative convolution of these polymers with (NH₄)₂PdCl₄ affords efficient, reusable catalysts for various organic transformations.

中文翻译：

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聚（间苯撑氧化物），用于设计可调，高效和可重复使用的催化平台

我们提出聚（间苯撑氧化物）作为固定催化剂设计的通用和可调支架。它们的模块化合成能够沿着聚合物主链进行位置控制，从而合理掺入不同的侧链基团，从而为调节聚合物性能及其相应的催化活性提供了简便的方法。这些聚合物与（NH ₄）₂ PdCl ₄的配位卷积为各种有机转化提供了有效的，可重复使用的催化剂。