Synthesis, Characterization, and Cation-Induced Supramolecular Structures of Photochromic Bisthienylethene-Tetraazaporphyrin Hybrids (BTE-TAPs) Bearing Crown Ether Moieties
作者:Lei Li、Xuan Sun
DOI:10.1071/ch07440
日期:——
2-bisthienylethenes (BTEs) were synthesized by ‘one-pot’ reaction and characterized by spectroscopic methods as well as elemental analysis. The effects of BTE and 15-crown-5 substituent number and molecular symmetry on the electronic absorption spectra, infrared spectra, photochromic performance and supramolecular structure formation induced by K+ ions have been systematically investigated. All the