A Dynamic Route to Structure and Function: Recent Advances in Imine-Based Organic Nanostructured Materials
A Dynamic Route to Structure and Function: Recent Advances in Imine-Based Organic Nanostructured Materials
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结构和功能的动态途径：亚胺基有机纳米结构材料的最新进展
DOI：
10.1002/chin.201322217
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发表时间：
2013-02
影响因子：
1.1
通讯作者：
Li, Zhan-Ting
中科院分区：
文献类型：
--
作者：
Liu, Yi;Li, Zhan-Ting
由简单醛和胺前体形成亚胺键的化学是用于构建离散分子物体和扩展分子框架的最强大的动态共价化学之一。C=N键的可逆性质赋予了多组分反应体系内自组装过程中的错误检查和校对能力。这篇综述强调了最近的进展，在复杂的有机分子结构的自组装，使动态亚胺化学，包括分子容器定义的几何形状和大小，机械联锁分子，和扩展的框架和聚合物，从积木与预编程的空间和电子信息。与纳米尺度特征相关的功能方面不仅将这些动态构建的纳米结构置于材料科学的前沿，而且还为发现新的功能材料带来了前所未有的机会。
The chemistry of imine bond formation from simple aldehyde and amine precursors is among the most powerful dynamic covalent chemistries employed for the construction of discrete molecular objects and extended molecular frameworks. The reversible nature of the C=N bond confers error-checking and proof-reading capabilities in the self-assembly process within a multi-component reaction system. This review highlights recent progress in the self-assembly of complex organic molecular architectures that are enabled by dynamic imine chemistry, including molecular containers with defined geometry and size, mechanically interlocked molecules, and extended frameworks and polymers, from building blocks with preprogrammed steric and electronic information. The functional aspects associated with the nanometer-scale features not only place these dynamically constructed nanostructures at the frontier of materials sciences, but also bring unprecedented opportunities for the discovery of new functional materials.