Mechanochromic Behavior of Aryl-Substituted Buta-1,3-Diene Derivatives with Aggregation Enhanced Emission
作者:Yijia Zhang、Ting Han、Shangzhi Gu、Tianye Zhou、Chuanzhen Zhao、Yuexin Guo、Xiao Feng、Bin Tong、J. Bing、Jianbing Shi、Junge Zhi、Yuping Dong
DOI:10.1002/chem.201403132
日期:2014.6.11
Three tetra‐aryl substituted 1,3‐butadiene derivatives with aggregation enhanced emission (AEE) and mechanochromic fluorescence behavior have been rationally designed and synthesized. The results suggest an effective design strategy for developing diverse materials with aggregation induced emission (AIE) and significant mechanochromic performance by employing D‐π‐A structures with large dipole moments
合理设计和合成了三种具有聚集增强发射(AEE)和机械变色荧光特性的四芳基取代的1,3-丁二烯衍生物。结果表明,通过采用具有大偶极矩的D -π-A结构,可以开发出具有聚集诱导发射(AIE)和显着的机械变色性能的多种材料的有效设计策略。