索烃,作为一种基本的机械互锁结构,由于其在拓扑学上的重要性、分子性质的独特性、以及在功能性纳米材料和人工分子机器等方面的潜在应用性,从而受到了科学界的广泛关注.随着模板导向合成法的建立,具有不同拓扑结构和功能的索烃分子被成功的合成与研究.作为第一代大环主体的冠醚化合物更是被广泛的应用于索烃的制备.因此,系统地介绍了基于冠醚衍生物的索烃化学的进展. Hydrocarbons, as a basic mechanical interlocking structure, have gained much attention due to their topological importance, uniqueness of molecular properties, and potential applications in functional nanomaterials and artificial molecular machinery With the establishment of the template-oriented synthesis method, the cable molecules with different topologies and functions have been successfully synthesized and studied.As the first-generation macrocyclic crown ether compounds are widely used in cable Hydrocarbon production.So, we systematically introduced the progress of the hydrocarbon chemistry based on crown ether derivatives.