Helicity Induction and Two-Photon Absorbance Enhancement in Zinc(II) Meso−Meso Linked Porphyrin Oligomers via Intermolecular Hydrogen Bonding Interactions
作者:Chusaku Ikeda、Zin Seok Yoon、Mira Park、Hidenari Inoue、Dongho Kim、Atsuhiro Osuka
DOI:10.1021/ja043428x
日期:2005.1.1
Helicity has been induced in meso-meso linked oligomers by hydrogen bonding host-guest interactions with cyclic urea. Helical porphyrin arrays thus formed exhibit chirality amplification and enhanced two-photon absorption properties.
通过氢键主客体与环状尿素的相互作用,已在中观-中观连接的低聚物中诱导螺旋性。由此形成的螺旋卟啉阵列表现出手性放大和增强的双光子吸收特性。