512789-83-2Relevant academic research and scientific papers
Highly efficient synthesis of [3]- and [5]-rotaxanes consisting of crown ether and a sec-ammonium salt
Watanabe, Nobuhiro,Yagi, Takaya,Kihara, Nobuhiro,Takata, Toshikazu
, p. 2720 - 2721 (2002)
[3]- and [5]-rotaxanes consisting of crown ether and ammonium salts were synthesized in high yields by a tributylphosphine-catalyzed end-capping method which provides a simple and practical means of obtaining higher-order rotaxanes.
