Synthesis and characterization of 6,6″′-bis(anthracen-9-yl)-2,2′;6′,2″;6″,2″′-quaterpyridine
作者:Monika Wałęsa-Chorab、Maciej Kubicki、Violetta Patroniak
DOI:10.1016/j.tet.2013.12.045
日期:2014.1
New bianthracene-quaterpyridine ligand 6,6″′-bis(anthracen-9-yl)-2,2′;6′,2″;6″,2″′-quaterpyridine L has been obtained in a multistep synthesis using Suzuki–Miyaura and Stille-type coupling reactions. The dianthracene ligand L has four nitrogen-donor atoms and can form different supramolecular architectures with transition metal ions. Ligand L and intermediate compounds have been characterized by spectroscopic
新的扁蒽-四吡啶配体6,6″′-双(蒽-9-基)-2,2′; 6′,2″; 6″,2″′-四吡啶L是使用Suzuki– Miyaura和Stille型偶联反应。该二蒽配体L具有四个氮供体原子,并且可以与过渡金属离子形成不同的超分子结构。配体L和中间体化合物已通过光谱方法和元素分析进行了表征。还通过X射线晶体学表征了2-(蒽-9-基)-6-溴吡啶和6-(蒽-9-基)-6'-溴-2,2'-联吡啶。