点击化学是以杂原子连接单元C—X—C为基础的组合化学新方法,其作为现代可持续绿色有机化学方法的典范正成为构建功能有机/聚合物材料的重要工具,受到材料科学家的广泛关注。本文介绍了点击化学的基本原理与分类,系统论述在构筑有机/聚合物光电材料、超分子聚集体与分子自组装、分子机器系统以及分子识别与传感等方面的最新进展,最后提出了傅克点击反应并展望了其发展前景。 Click Chemistry is a new approach to combinatorial chemistry based on the heteroatom linking unit C-X-C, which is becoming an important tool for building functional organic / polymeric materials as an example of modern, sustainable green organic chemistry methods, and is widely used by material scientists attention. This article introduces the basic principles and classification of click chemistry, systematically discusses the latest progress in the construction of organic / polymer photovoltaic materials, supramolecular aggregates and molecular self-assembly, molecular machinery systems and molecular recognition and sensing, and finally proposed the Fu G clicks the reaction and prospects its development prospects.