Two new copper [3]rotaxanes have been synthesized. The axes are identical for both compounds and incorporate two bidentate chelates joined together by a disulfide bridge. The rings contain either the single phen (phen = 1,10-phenanthroline) chelate or two different chelates (phen and terpy; terpy = 2,2',6',2' '-terpyridine, a tridentate chelate). The key intermediates for both synthetic routes are semi-rotaxanes obtained in high yields using the three-dimensional effect of copper(I). In the case where the wheels are heterobischelating macrocycles, large molecular motions, namely rotation or oscillation of the wheels around the axle, have been induced electrochemically. Anchoring of these two copper [3]rotaxanes on a gold electrode was carried out by standard procedures. Cleavage of the disulfide bridge and formation of monolayers of rotaxanes were evidenced by cyclic voltammetry. The adsorbed rotaxanes can be viewed as copper [2]rotaxanes for which the gold electrode surface acts as a stopper linked to one end of their axes.