Nonameric porphyrin assemblies ? formation and intra-assembly energy transfer reactions
作者:Ken Sasaki、Kenji Sugou、Koji Miyamoto、Jyun-ichi Hirai、Shigetaka Tsubouchi、Hiroshi Miyasaka、Akira Itaya、Yasuhisa Kuroda
DOI:10.1039/b408023h
日期:——
The nonameric porphyrin assemblies constructed with the series of free base tetraphenylporphyrins Pn having four pyrazine moieties linked with alkyl chains of different lengths, (CH2)n (n = 1, 5, 9, 17, 30), and dimeric [meso-tetrakis(2-carboxy-4-nonylphenyl)porphyrinato]zinc(II), ZnP2, show the effective light-collection effect and the typical Forster-type energy transfer from ZnP2 to Pn.
由一系列具有四个吡嗪部分的游离碱四苯基卟啉Pn构成的非异构卟啉组装体,该吡嗪部分连接有不同长度的烷基链(CH2)n(n = 1、5、9、17、30)和二聚体[meso-tetrakis( ZnP2(2-羧基-4-壬基苯基)卟啉锌](II)表现出有效的聚光效果,并且具有典型的从ZnP2到Pn的Forster型能量转移。