Novel pyridine-containing macrocyclic compounds, such as 6,12,19,25-tetramethyl-7,11,20,24-dinitrilo-dibenzo[b,m]l,4,12,......

通过多步反应合成了一种新型的具有“双极（bipolar）”性质和发光性能的以N原子为中心的星型有机小分子低聚物——三（4-（5-（4-（5-（4-（二苯胺......