Dendron-Combined Poly(4-diphenyl- aminium-1,2-phenylenevinylene): An Isolated Multiplet Molecule
作者:Hidenori Murata、Yasunori Yonekuta、Hiroyuki Nishide
DOI:10.1021/ol0480473
日期:2004.12.1
[Graphics]Poly[4-(N,N-bis(4-3,5-bis(3,5-bis(benzyloxy)benzyloxy)benzyloxyphenyl)amino)-1,2-phenylenevinylene] was prepared by the palladium-catalyzed polycondensation of the dendron-coupled bromostyrene and oxidized to yield the corresponding poly(aminium cationic radical): The dendron-combined polyradical molecule displayed both a substantial chemical stability and a multiplet state without any intermolecular interaction.