A strategy of using amide groups as the only functionality was developed to construct convergent heteroditopic cyclo[6]aramides that are able to strongly bind dibutylammonium chloride in chloroform (>105 M−1), leading to the formation of [2]pseudorotaxanes.
开发了一种使用酰胺基团作为唯一功能的策略来构建会聚异二位环[6]芳酰胺,该聚酰胺能够在
氯仿中与二丁基
氯化铵(> 105 M−1)牢固结合,从而形成[2]假轮烷。