3-miktoarm star terpolymers using triple click reactions: Diels–Alder, copper-catalyzed azide-alkyne cycloaddition, and nitroxide radical coupling reactions

@inproceedings{Gunay20123miktoarmST,
  title={3-miktoarm star terpolymers using triple click reactions: Diels–Alder, copper-catalyzed azide-alkyne cycloaddition, and nitroxide radical coupling reactions},
  author={Ufuk Saim Gunay and Hakan Durmaz and Eda Gungor and A Kolarevi{\'c} Dag and Gurkan Hizal and Umit Tunca},
  year={2012}
}
Well-defined linear furan-protected maleimide-terminated poly(ethylene glycol) (PEG-MI), tetramethylpiperidine-1-oxyl-terminated poly(e-caprolactone) (PCL-TEMPO), and azide-terminated polystyrene (PS-N3) or -poly(N-butyl oxanorbornene imide) (PONB-N3) were ligated to an orthogonally functionalized core (1) in a two-step reaction mode through triple click reactions. In a first step, Diels–Alder click reaction of PEG-MI with 1 was performed in toluene at 110 °C for 24 h to afford α-alkyne… CONTINUE READING