In this paper, we report the synthesis of Fe3O4@AMCA-MIL53(Al)-NH2-CoII NPs based on the metal–organic framework structures as a magnetically separable and environmentally friendly heterogeneous nanocatalyst. The prepared nanostructured catalyst efficiently promotes the C–O cross-coupling reaction in solvent-free conditions without the need for using toxic solvents and/or expensive palladium catalyst.

中文翻译：

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固定在胺基磁性金属-有机骨架上的 CoII：一种在无溶剂条件下用于 C-O 交叉偶联反应的高效多相纳米结构催化剂

在本文中，我们报道了基于金属-有机骨架结构的 Fe3O4@AMCA-MIL53(Al)-NH2-CoII NPs 的合成，作为一种磁性可分离且环境友好的多相纳米催化剂。制备的纳米结构催化剂在无溶剂条件下有效地促进了 C-O 交叉偶联反应，而无需使用有毒溶剂和/或昂贵的钯催化剂。