Relative contractile motion of the rings in a switchable palindromic [3]rotaxane in water driven by radical–pairing interactions
Relative contractile motion of the rings in a switchable palindromic [3]rotaxane in water driven by radical–pairing interactions, (L. S. Witus, K. J. Hartlieb, Y. Wang, A. Prokofjevs, M. Frasconi, J. C. Barnes, E. J. Dale, A. C. Fahrenbach, J. F. Stoddart), Org. Biomol. Chem. 2014, 12, 6089—6093.