Synthesis of a novel ditopic ligand incorporating directly bonded 1,10-phenanthroline and 2,2′:6′,2″-terpyridine units
作者:Pablo Gaviña、Sergio Tatay
DOI:10.1016/j.tetlet.2006.03.025
日期:2006.5
The synthesis of a rigid ditopic ligand incorporating a 1,10-phenanthroline directly connected through its 3-position to the 5-position of a 2,2′:6′,2″-terpyridine is described. The synthesis is based on a series of palladium(0)-catalyzed cross-coupling reactions (Stille and Suzuki couplings) starting from 1,10-phenanthroline and bromo-substituted pyridines.
描述了一种刚性的对位配体的合成,该刚性对位配体包含通过其3位直接连接到2,2':6',2''-吡啶的5位的1,10-菲咯啉。合成基于一系列从1,10-菲咯啉和溴取代的吡啶开始的钯(0)催化的交叉偶联反应(Stille和Suzuki偶联)。