Porous Ru(bpy)32+-Linked Polymers for Recyclable Photocatalysis of Enantioselective Alkylation of Aldehydes,ACS Macro Letters

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Porous Ru(bpy)32+-Linked Polymers for Recyclable Photocatalysis of Enantioselective Alkylation of Aldehydes
ACS Macro Letters ( IF 5.1 ) Pub Date : 2020-01-02 , DOI: 10.1021/acsmacrolett.9b00872
Yi Luo ₁ , Zi-Yue Xu ₁ , Hui Wang ₁ , Xing-Wen Sun ₁ , Zhan-Ting Li ₁ , Dan-Wei Zhang ₁

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Two metal porous organic polymers (POPs) that contain the [Ru(bpy)₃]²⁺ cores are prepared via one-pot Suzuki–Miyaura coupling reactions. Both Ru-POPs are thermally stable at up to 340 °C in air and do not dissolve in all solvents tested. One of the POPs has been revealed to be highly effective and reusable as a heterogeneous photocatalyst for visible light-driven enantioselective alkylation of aldehydes. After 10 cycles, the catalyst still maintains the enantioselectivity, while the activity just decreases slightly.

中文翻译：

用于可回收光催化醛的对映选择性烷基化的多孔 Ru(bpy)32+-连接聚合物

通过一锅 Suzuki-Miyaura 偶联反应制备两种含有 [Ru(bpy) ₃ ] ^{2+核的金属多孔有机聚合物 (POP)。}两种 Ru-POP 在空气中的热稳定性最高可达 340 °C，并且不溶于所有测试的溶剂。其中一种持久性有机污染物已被证明是高效且可重复使用的多相光催化剂，可用于可见光驱动的醛对映选择性烷基化。10个循环后，催化剂仍保持对映选择性，而活性仅略有下降。

更新日期：2020-01-02

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