multiply N‐confused expanded calix[n]phyrins with borondifluoride afforded a new class of cyclic BODIPY (boron‐dipyrromethene) arrays. The structures of circularly arranged BODIPY subunits linked in an N‐confused fashion give rise to such photophysical properties unique to the macrocycles as redshifted emission wavelengths along with apparent large Stokesshifts, long emission lifetimes, and solid‐state lasing
新型多重N混淆的膨胀杯[ n ]卟啉与二氟化硼的络合提供了一类新的环状BODIPY(硼二吡咯甲烷)阵列。以N混淆的方式连接的圆形排列的BODIPY亚基的结构产生了大环特有的光物理特性,如红移的发射波长,明显的大斯托克斯位移,长的发射寿命和固态激光发射。DFT计算支持宏周期的大小依赖的激发态动力学。