904930-20-7Relevant articles and documents
Dynamic covalently bonded rotaxanes cross-linked by imine bonds between the axle and ring: Inverse temperature dependence of subunit mobility
Kawai, Hidetoshi,Umehara, Takeshi,Fujiwara, Kenshu,Tsuji, Takashi,Suzuki, Takanori
, p. 4281 - 4286 (2007/10/03)
(Figure Presented) Building bridges: Imine bridges between the axle and ring components in rotaxanes allow simple rotaxane synthesis and a novel method for motion control to be developed. The submolecular mobility in this rotaxane-type assembly is regulated by the imine-bond formation/cleavage (see scheme). The relative abundance of the [2]rotaxane increases with decreasing temperature under dynamic equilibrium conditions.