Diels-Alder反应在构建特殊结构高分子中的应用

Applications of Diels-Alder Reaction in Synthesis of Polymers with Well-Defined Architectures

Diels-Alder反应是一类高选择性、高产率、高可靠性和环境耐受性的反应。从其发现以来,已广泛应用于有机合成化学,成为click化学中的一种类型。近来,在具有特殊结构的高分子合成中,Diels-Alder反应也由于其广泛的实用性与正交性逐渐成为重要的链接手段之一。本文以各类结构高分子的合成作为分类方法,综述Diels-Alder反应在构建这些高分子中的应用。在此基础上,本文展望了Diels-Alder反应在高分子科学中的一些应用前景。发展方法学、应用于特殊结构聚合物的合成、拓宽功能化是相关研究中的关键性问题。

Diels-Alder reaction is a kind of reaction with high selectivity, high productivity, high reliability and condition tolerability. Ever since its discovery, it has been widely used in the organic synthetic chemistry and become a click chemistry. Recently, the Diels-Alder reaction is also gradually becoming an important linking method in the preparation for polymers with well-defined architectures, due to its broad practicability and orthogonality. Based on the classification of polymer architecture, this paper reviews the applications of Diels-Alder reaction in preparing these polymers. Moreover, the paper gives the outlook for further prospect of Diels-Alder reaction in the polymer science. The relative key questions include methodology developments, application in the preparation of polymers with more specialized architectures, and broadening the functional usages.