Title of article
Two protocols for the preparation of [2]rotaxanes based on the dibenzo-24-crown-8-based cryptand/paraquat recognition motif
Author/Authors
Wu، نويسنده , , Xiujuan and Xue، نويسنده , , Min and Li، نويسنده , , Jinying and Yan، نويسنده , , Xuzhou and Zhou، نويسنده , , Qizhong، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
6640
To page
6643
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.
Keywords
Supramolecular chemistry , SELF-ASSEMBLY , Cryptand , rotaxane , Host–guest system
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1886812
Link To Document