Progress in the Design of Cooperative Heterogeneous Catalytic Materials for C-C Bond Formation
Progress in the Design of Cooperative Heterogeneous Catalytic Materials for C-C Bond Formation
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DOI：
10.1002/adfm.201901385
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发表时间：
2020-05-04
影响因子：
19
通讯作者：
Gazit, Oz M.
中科院分区：
文献类型：
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作者：
Khoury, Christine;Gadipelly, Chandrakanth;Gazit, Oz M.
应用多相催化剂促进C-C键的形成对于使此类化学过程更具可持续性具有巨大潜力。在这种材料的设计中，主要的挑战是形成特定的催化位点和控制协同相互作用。由于协同活性位点相互作用固有的高度复杂性，大部分研究都集中在所谓的“酶激发材料”上。“目前的进展报告确定了三种材料亚组，其特征在于刚性有序骨架（层状材料），柔性骨架（聚合物基）或约束柔性有序骨架（金属有机框架）。在每一种材料类型中，突出显示了关键结构和化学特性功能如何与有效促进合作机制相关联的例子。每个系统的局限性和优势被认为是与提供一个展望的目的，需要构建一个高效的合作催化材料的最低要求。鉴于目前在这一领域积累的共同知识，建议从现有的合成系统中获得灵感可能比从酶中获得灵感更有益。
The application of cooperative heterogeneous catalysts for the promotion of C-C bond formation is of great potential for making such chemical processes more sustainable. In the design of such materials, the main challenges are to form specific catalytic sites and to control the cooperative interactions. Because of the high complexity inherent to cooperative active site interactions, much of the research is focused on so called "enzyme inspired-materials." The current Progress Report identifies three material subgroups that are characterized by a rigid-ordered backbone (layered material), a flexible backbone (polymer based), or a constrained-flexible-ordered backbone (metal organic frameworks). In each of these material types, examples that illustrate how key structural and chemical characteristics functions are associated with the efficient promotion of the cooperative mechanism are highlighted. The limitations and strengths of each of the systems are considered with the aim of providing an outlook with regard to the minimum requirements needed to construct an efficient cooperative catalytic material. Given the current accumulated common knowledge in this area, it is suggested that getting inspiration from the synthetic existing systems is perhaps more beneficial than from enzymes.