Department of Chemistry and INSTM Research Unit, University of Pavia, Viale Taramelli, 10, 27100 Pavia, Italy.
Faraday Discuss. 2017 Feb 1;196:143-161. doi: 10.1039/c6fd00161k. Epub 2016 Nov 30.
We report the design, synthesis, molecular optical properties, and solid state emissive behaviour of a series of novel compounds, which, similar to the archetypal AIE luminogen tetraphenylethene, are formed of a central olefin stator and decorated with either three or four rotors. These rotors, being either electron-rich substituted benzenes, or electron-withdrawing functional groups (esters, ketones, cyano groups) confer a "push-pull" character to the overall molecular structure. Building on both new and already published contributions, a comprehensive picture of the properties and the potential of these compounds is provided.
我们报告了一系列新型化合物的设计、合成、分子光学性质和固态发光行为，这些化合物类似于典型的聚集诱导发光（AIE）发光体四苯乙烯，由中心烯烃定子组成，并分别用三个或四个转子修饰。这些转子可以是富电子取代苯，也可以是吸电子官能团（酯、酮、氰基），使整个分子结构具有“推拉”特性。基于新的和已发表的贡献，提供了对这些化合物的性质和潜力的全面了解。
