Counterion-Induced Translational Isomerism in a Bistable [2]Rotaxane
作者:Bo W. Laursen、Sune Nygaard、Jan O. Jeppesen、J. Fraser Stoddart
DOI:10.1021/ol048518l
日期:2004.11.1
Translational isomerization can be induced by changing the anions associated with a bistable rotaxane in which the tetracationic cyclophane (blue box), cyclobis(paraquat-p-phenylene), encircles a dumbbell component containing bispyrrolotetrathiafulvalene (green) and a dioxynaphthalene (red) recognition sites. The rotaxane was isolated as both its hexafluorophosphate and tris(tetrachlorobenzenediolato)phosphate(v)