Various polystyrene topologies built from tailored cyclic polystyrene via CuAAC reactions.
نویسندگان
چکیده
Rapid CuAAC cross-coupling reactions catalyzed by CuBr/PMDETA in toluene afforded complex architectures from functional polymeric cyclic blocks. Various topologies (from paddle-like to 3-arm stars) rapidly formed with high conversion at 25 °C. Remarkably, this approach overcame significant steric hindrance linking polymeric cyclic structures with high coupling efficiency.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 42 شماره
صفحات -
تاریخ انتشار 2010