作者:Stuart J. Rowan、J. Fraser Stoddart
DOI:10.1021/ol991047w
日期:1999.12.1
[GRAPHICS]By utilizing the dynamic nature of imine bonds, it is possible to construct [2]rotaxanes from a ring and a preformed dumbbell under thermodynamic control, These dynamic [a]rotaxanes, which exhibit reversible supramolecular-like behavior in the presence of appropriate catalysts, can be "fixed" by reduction of their imine bonds.