Several diblock dendrimers were synthesized by fusion between the propargyl functionalized Fréchet-type polyether and the azide functionalized Tomaliatype PAMAM dendrons. This was based on the click chemistry protocol, the copper-catalyzed cycloaddition reaction between an alkyne and an azide. The diblock dendrimers were characterized by 1 H and 13 C NMR spectroscopy, IR spectroscopy, and mass spectra as well as GPC analysis.
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