Royal Society of Chemistry, Chemical Communications, 42(46), p. 7945
DOI: 10.1039/c0cc02904a
Full text: Unavailable
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.