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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Financial support by the Special Foundation for Young Scientists of Fujian Province, China (Grant No. 2008F3067) and the Scientific Research Starting Foundation of Huaqiao University, China (Grant No. 08BS301) are greatly acknowledged.
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Xiong, X.Q., Xu, Y.H. A one-pot approach to dendritic star polymers via double click reactions. Polym. Bull. 65, 455–463 (2010). https://doi.org/10.1007/s00289-009-0221-1
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DOI: https://doi.org/10.1007/s00289-009-0221-1