作者:Tian Tian、Tingjuan Qian、Tingting Jiang、Yakui Deng、Xiaopei Li、Wei Yuan、Yulan Chen、Yi-Xuan Wang、Wenping Hu
DOI:10.1039/d0cc01350a
日期:——
A water-soluble macrocyclic host is reported, composed of alkoxyanthracene as the donor (D), and 4,4-bipyridinium as the acceptor (A). The intramolecular D–A structure renders the host highly photostable. However, the introduction of a strong electron-donating guest promotes the photodecomposition of alkoxyanthracene, yielding photolyzable host–guest complexes or aggregates.
报道了一种水溶性大环主体,其由烷氧基蒽作为供体(D)和4,4-联吡啶鎓作为受体(A)组成。分子内的D–A结构使宿主高度光稳定。但是,引入强的给电子客体会促进烷氧基蒽的光解,产生可光解的主客体络合物或聚集体。