YU Xifei, ZHANG Guo, SHI Tongfei, AN Lijia. SYNTHESIS OF ARM-6 POLYSTYRENE BY ATOM TRANSFER RADICAL POLYMERIZATION. [J]. Acta Polymerica Sinica (6):577-581(2007)
DOI:
YU Xifei, ZHANG Guo, SHI Tongfei, AN Lijia. SYNTHESIS OF ARM-6 POLYSTYRENE BY ATOM TRANSFER RADICAL POLYMERIZATION. [J]. Acta Polymerica Sinica (6):577-581(2007)DOI:
SYNTHESIS OF ARM-6 POLYSTYRENE BY ATOM TRANSFER RADICAL POLYMERIZATION
A new initiator for atom transfer radical polymerization (ATRP)
(Cl2HCCOO)3-C6H3
(TrDCAP)
has been designed and successfully synthesized.ATRP of styrene was carried out by using TrDCAP as hexafunctional initiator and the CuCl/bpy catalyst at 130℃ in 30% THF via core-first strategy.The Arm-6 PS-AAP was synthesized by etherealization of Arm-6 PS and 4-(4′-methoxyphenylazomethine)phenol (AAP).The initiator and the architectures of the Arm-6 PS were confirmed by 1H-NMR