Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
J Am Chem Soc. 2011 Aug 3;133(30):11438-41. doi: 10.1021/ja2037029. Epub 2011 Jul 8.
A new M(2)L(4) molecular capsule with an aromatic shell was prepared using two Pd(II) ions and four bisanthracene ligands. The self-assembled capsule possesses a cavity with a diameter of ~1 nm that can encapsulate medium-sized spherical and planar molecules as well as a very large molecule (C(60)) in quantitative yields. The encapsulated guests are fully segregated and shielded from the external environment by the large anthracene panels.
一种新型的 M(2)L(4) 分子胶囊，其外壳具有芳香性，由两个 Pd(II) 离子和四个双蒽配体组成。自组装的胶囊具有一个直径约为 1nm 的空腔，可以定量包封中等大小的球形和平面分子以及非常大的分子（C(60)）。被包封的客体完全被分离出来，并被大的蒽面板屏蔽在外部环境之外。
