Selective Synthesis of a [3]Rotaxane Consisting of Size-Complementary Components and Its Stepwise Deslippage

[1 ]Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1 (H-126), Ookayama, Meguro, Tokyo 152-8552, Japan, and Research Laboratory, LINTEC Corporation, 5-14-42, Nishiki-cho, Warabi-shi, Saitama 335-0005, Japan