文献类型：期刊文献

英文题名：Novel bisthienylethene-based photochromic tetraazaporphyrin with photoregulating luminescence

作者：Tian, H.[1]; Chen, B.[1]; Tu, H.-Y.[1]; Müllen, K.[2]

机构：[1]E China Univ Chem Technol, Inst Fine Chem, Shanghai 200237, Peoples R China;[2]Max Planck Inst Polymer Res, D-55021 Mainz, Germany

年份：2002

卷号：14

期号：12

起止页码：918

外文期刊名：ADVANCED MATERIALS

收录：;EI(收录号：2002307031485);WOS:【SCI-EXPANDED(收录号:WOS:000176516700014)】；

语种：英文

外文关键词：Absorption spectroscopy - Conformations - Luminescence of organic solids - Molecular structure - Nuclear magnetic resonance spectroscopy - Optical variables measurement - Photochromism - Synthesis (chemical) - Thermodynamic stability - Ultraviolet spectroscopy

摘要：A novel family of tetraazaporphyrin (BTE-TAPs) with photochromically active bisthienylethene moieties as its eight substituents are presented. Their maximum extinction coefficients are nearly a hundred times higher than those of ordinary bisthienylethenes. The open- and closed-ring forms are both thermally stable at RT.