Recognition of Bipyridinium-Based Derivatives by Hydroquinone- and/or Dioxynaphthalene-Based Macrocyclic Polyethers: From Inclusion Complexes to the Self-Assembly of [2]Catenanes
作者:Masumi Asakawa、Peter R. Ashton、Sue E. Boyd、Christopher L. Brown、Richard E. Gillard、Oldrich Kocian、Françisco M. Raymo、J. Fraser Stoddart、Malcolm S. Tolley、Andrew J. P. White、David J. Williams
DOI:10.1021/jo961025c
日期:1997.1.1
extended to the self-assembly of [2]catenanes incorporating the bipyridinium-based cyclophane, cyclobis(paraquat-p-phenylene), and the macrocyclic polyethers incorporating dioxybenzene and -naphthalene units. The efficiencies of these self-assembly processes were found to depend upon the stereoelectronic features of the pi-electron-rich macrocycles-namely, the nature and the substitution pattern of the