作者:Alessio Altieri、Francesco G. Gatti、Euan R. Kay、David A. Leigh、David Martel、Francesco Paolucci、Alexandra M. Z. Slawin、Jenny K. Y. Wong
DOI:10.1021/ja0352552
日期:2003.7.1
macrocycle is described. Electrochemical reduction and oxidation of the naphthalimide group alters its ability to form hydrogen bonds to the macrocycle to such a degree that redox processes can be used to switch the relative macrocycle-binding affinities of the two stations in a rotaxane by over 8 orders of magnitude. The structure of the neutral [2]rotaxane in solution is established by (1)H NMR spectroscopy