Click Synthesis of Shape-Persistent Azodendrimers and their Orthogonal Self-Assembly to Nanofibres
作者:Tamer El Malah、Hany F. Nour
DOI:10.1071/ch17644
日期:——
The copper(i)-catalyzedazide–alkynecycloaddition (CuAAC) reaction has been efficiently utilized to synthesize a series of dendrons with amino functionalities. The aminodendrons successfully underwent azodimerization to furnish a series of pyridyl- and phenyl-based azodendrimers with peripheral alkyl or ether side chain substituents. The molecular structures of the azodendrimers were fully assigned
铜(i)催化的叠氮化物-炔烃环加成(CuAAC)反应已被有效地用于合成一系列具有氨基官能度的树枝状分子。氨基树枝状分子成功地进行了偶氮二聚,以提供一系列具有外围烷基或醚侧链取代基的基于吡啶基和苯基的偶氮树状大分子。使用不同的光谱技术(例如1 H NMR和131 H NMR,和分子量使用MALDI-TOF质谱法测定。通过扫描电子显微镜和透射电子显微镜研究了偶氮树枝状聚合物的分子自组装,揭示了高度有序且均匀的自组装纳米纤维的形成。