2,5-Dihydro-1H-imidazole-Based Nitroxides as Prospective Mediators in Living Radical Polymerization
作者:Dmitry Zubenko、Igor Kirilyuk、Galina Roshchupkina、Irina Zhurko、Vladimir Reznikov、Sylvain R. A. Marque、Elena Bagryanskaya
DOI:10.1002/hlca.200690218
日期:2006.10
parameters of reactions modelling the 2,5-dihydro-1H-imidazole 1-oxide mediatedlivingpolymerization of acrylates. The homolysis rate constants of alkoxyamines based on five nitroxides were measured by EPR spectroscopy at different temperatures. The recombination rate constants kc between the corresponding alkyl radicals and the nitroxides were measured by means of laser flash photolysis. The time-resolved