Synthesis and Spectroscopic Properties of Arene-Substituted Pyrene Derivatives as Model Compounds for Fluorescent Polarity Probes
作者:Matthias Beinhoff、Wilfried Weigel、Martin Jurczok、Wolfgang Rettig、Claudia Modrakowski、Irene Brüdgam、Hans Hartl、A. Dieter Schlüter
DOI:10.1002/1099-0690(200110)2001:20<3819::aid-ejoc3819>3.0.co;2-w
日期:2001.10
In this paper, the syntheses of a variety of substituted phenyl pyrenes 5a−n by Suzuki cross-coupling and of two decoupled analogues 10 and 17 are reported. These compounds have been investigated by fluorescence spectroscopy. The solvatochromism of their emission bands (Stokes shift) and the quantum yields in methylcyclohexane and acetonitrile have been determined. Furthermore, the crystal structure
在本文中,报道了通过 Suzuki 交叉偶联合成各种取代的苯基芘 5a-n 和两个去耦类似物 10 和 17。已经通过荧光光谱研究了这些化合物。已经确定了它们发射带(斯托克斯位移)的溶剂化变色和甲基环己烷和乙腈中的量子产率。此外,还展示了芘-三(2,2'-联吡啶)钌(II)配合物19的晶体结构。