Synthesis of [2]Rotaxanes by the Catalytic Reactions of a Macrocyclic Copper Complex
作者:Shinichi Saito、Eiko Takahashi、Kazuko Nakazono
DOI:10.1021/ol062247s
日期:2006.10.1
We synthesized [2]rotaxanes by the reactions catalyzed by a macrocyclic Cu(I)-phenanthroline complex. The catalytic site was located inside the ring component so that the rotaxane could be selectively formed. A C-S bond-forming reaction and oxidative dimerization of alkyne was utilized for the efficient synthesis of a new series of [2]rotaxanes. [reaction: see text]