Self-Assembly of Novel [3]- and [2]Rotaxanes with Two Different Ring Components: Donor−Acceptor and Hydrogen Bonding Interactions and Molecular-Shuttling Behavior
作者:Xin Zhao、Xi-Kui Jiang、Min Shi、Yi-Hua Yu、Wei Xia、Zhan-Ting Li
DOI:10.1021/jo010497a
日期:2001.10.1
Three of the first kind of hetero[3]rotaxanes, which comprise one linear component and one neutral and one tetracationic ring component, have been assembled by using the intermolecular hydrogen bonding and donor-acceptor interactions. Three neutral [2]rotaxanes and three tetracationic [2]rotaxanes have also been synthesized as intermediate products or for the sake of property comparison. The linear