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A one-pot approach to dendritic star polymers via double click reactions
Authors:Xing Q Xiong  Yuan H Xu
Affiliation:(1) College of Materials Science & Engineering, Huaqiao University, 361021 Xiamen, China
Abstract:A class of well-defined dendritic star polymers with poly (ε-caprolactone) (PCLs) on the periphery has been prepared via one-pot double click reactions (Cu-catalyzed azide/alkyne click chemistry, i.e., CuAAC and Diels–Alder 4+2] cycloaddition reactions). The predecessors for Diels–Alder reaction, maleimide end-functionalized PCLs were produced by ring-opening polymerization (ROP). Obtained dendritic star polymers were characterized by 1H NMR, size exclusion chromatography (SEC), UV/vis, and fluorescence spectroscopy.
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