| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5262964 | Tetrahedron Letters | 2013 | 4 Pages |
Abstract
Host-guest complexation between a dibenzo-24-crown-8-based cryptand and a paraquat derivative was studied. Subsequently, two novel [2]rotaxanes based on the dibenzo-24-crown-8-based cryptand/paraquat recognition motif were prepared by threading-followed-by-stoppering method and single-pot method, respectively. The obtained mechanically interlocked structures were confirmed by 1H NMR, 13C NMR, 2D NMR, and ESI-MS.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
![Two protocols for the preparation of [2]rotaxanes based on the dibenzo-24-crown-8-based cryptand/paraquat recognition motif](/preview/png/5262964.png "First Page Preview: Two protocols for the preparation of [2]rotaxanes based on the dibenzo-24-crown-8-based cryptand/paraquat recognition motif")
Authors
Xiujuan Wu, Min Xue, Jinying Li, Xuzhou Yan, Qizhong Zhou,