A switchable bistable [2]rotaxane based on phosphine oxide functional group

A switchable bistable rotaxane based phosphine oxide functional group-containing macrocycle has been constructed successfully, in which the macrocycle can be easily switched between dibenzylammonium and triazole recognition sites by using the simple base/acid stimuli.

A switchable bistable rotaxane based phosphine oxide functional group-containing macrocycle has been constructed successfully, in which the macrocycle can be easily switched between dibenzylammonium and triazole recognition sites by using the simple base/acid stimuli.Figure optionsDownload as PowerPoint slide