Synthesis, structure, and photoluminescence of organosilicon based compounds containing stilbene, butadiene or styrene subunits
作者:Duanchao Yan、Michael Bolte、Norbert Auner
DOI:10.1016/j.jorganchem.2007.11.041
日期:2008.3
properties of the compounds originate from the stilbene or butadiene molecular subunits. This investigation provides basic information about the influence of silicon groups, molecular structures and substituents at silicon to absorption and emission properties in organic compounds. Furthermore, due to the functionality of the phenylethynyl substituents at silicon, these compounds may serve as optical
合成了七种硅基模型化合物,它们包含具有不同分子结构的1,2-二苯乙烯,丁二烯或苯乙烯亚基,并通过NMR光谱学和单晶X射线晶体学表征。在THF溶液中以及在固态下都可以测量UV-Vis吸收和光致发光光谱。光谱的解释揭示了化合物的吸收和发射性质源自二苯乙烯或丁二烯分子亚基。这项研究提供了有关硅基团,硅分子结构和取代基对有机化合物吸收和发射性质的影响的基本信息。此外,由于硅上的苯基乙炔基取代基的功能,