二吡咯甲烯化合物的合成及自组装超分子纳米结构

3,3'-Bisdipyrromethenes with different substitutes and 2,3'-bisdipyrromethene with unsubstitute at pyrrole rings were synthezised. The self-assemblies of those with Zinc(II) and Cobalt(II) gave double stranded halicates, and the cavity of the complex of 2,3'-bisdipyrromethene showed a novel rectangle. Series of Schiff bases of aromatic and aliphatic diamines with pyrrolyl aldehyde were synthesized, and the complexes of Schiff bases with metal ions gave varies of spatial structures such as double stranded helicates, square and triangle, which were confirmed by X-ray analysis. Some of them show optical non-linearity, or strong fluorescence, which may be developed for new optical-electronic of ionic recognition materials.

以吡咯分子为基础，以二吡咯甲烯为构筑单元.，合成系列多?咯化合物，研究和过渡金属络.合自组装形成的纳米超分子结构、化合物结构.与组装能力之间的关系。探讨不同组装体的化.学性质。阐明以二吡咯甲烯为构筑单元的分子.自组装规律。