A ligand-free Pd-catalyzed approach has been developed for the synthesis of dibenzo-fused naphthyridines. The reaction involves a one-pot domino sequence of reactions involving C–H functionalisation and oxidation. The reaction was applicable to a wide range of substrates, giving the required product. Further fluorescence studies were performed where the Stoke's shift was found to be dependent on the
已经开发了无
配体的Pd催化方法,用于合成二苯并稠合的
萘啶。该反应涉及一键反应的多米诺骨牌序列,涉及C–H官能化和氧化。该反应适用于多种底物,得到所需的产物。进行了进一步的荧光研究,发现斯托克位移取决于溶剂的极性。