Shi Yi, Cao Xiaosong, Gao Haifeng
Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, USA.
Nanoscale. 2016 Mar 7;8(9):4864-81. doi: 10.1039/c5nr09122e.
The rapid development of efficient organic click coupling reactions has significantly facilitated the construction of synthetic polymers with sophisticated branched nanostructures. This Feature Article summarizes the recent progress in the application of efficient copper-catalyzed and copper-free azide-alkyne cycloaddition (CuAAC and CuFAAC) reactions in the syntheses of dendrimers, hyperbranched polymers, star polymers, graft polymers, molecular brushes, and cyclic graft polymers. Literature reports on the interesting properties and functions of these polytriazole-based nanostructured polymers are also discussed to illustrate their potential applications as self-healing polymers, adhesives, polymer catalysts, opto-electronic polymer materials and polymer carriers for drug and imaging molecules.
高效有机点击偶联反应的迅速发展极大地促进了具有复杂支化纳米结构的合成聚合物的构建。这篇专题文章总结了高效铜催化和无铜叠氮化物-炔烃环加成反应（CuAAC和CuFAAC）在树枝状聚合物、超支化聚合物、星形聚合物、接枝聚合物、分子刷和环状接枝聚合物合成中的应用进展。还讨论了关于这些基于聚三唑的纳米结构聚合物有趣性质和功能的文献报道，以说明它们作为自愈聚合物、粘合剂、聚合物催化剂、光电聚合物材料以及药物和成像分子的聚合物载体的潜在应用。
