Development of new polymerizations based on triple-bond building blocks has received considerable research attention, from which polymers with unique structures and advanced functions can be generated. In this review, we summarize the research efforts on using alkynes and nitrogen-containing triple bonds as building blocks to prepare polymers with linear and topological structures since 2010. The metathesis polymerization and polyaddition of mono- and di-substituted acetylenes, the Cu(I)-catalyzed and metal-free azide-alkyne click polymerization, the thiol-yne click polymerization, polycyclotrimerization of diynes, and the polymerizations based on cyanide and isocyanide monomers are discussed in detail. Moreover, the unique stoichiometric imbalanced polymerization based on alkynes is also briefly introduced. The functions and applications of polymers, produced from these developed polymerization reactions, such as aggregation-induced emission, self-healing, fluorescent patterning, liquid crystal, fluorescence sensing, explosive detection, chiral catalysis and gas permeability are also reviewed.

基于三键结构单元的新型聚合反应的开发受到了相当多的研究关注，由此可以生成具有独特结构和先进功能的聚合物。在这篇综述中，我们总结了自2010年以来使用炔烃和含氮三键作为结构单元制备具有线性和拓扑结构的聚合物的研究工作。 ）催化和无金属的叠氮化物-炔单击聚合，硫醇-炔单击聚合，二炔的多环三聚反应以及基于氰化物和异氰化物单体的聚合反应进行了详细讨论。此外，还简要介绍了基于炔烃的独特的化学计量不平衡聚合。