Issue 22, 2002

Highly efficient synthesis of [3]- and [5]-rotaxanes consisting of crown ether and a sec-ammonium salt

Abstract

[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.

Graphical abstract: Highly efficient synthesis of [3]- and [5]-rotaxanes consisting of crown ether and a sec-ammonium salt

Supplementary files

Article information

Article type
Communication
Submitted
12 Aug 2002
Accepted
10 Oct 2002
First published
23 Oct 2002

Chem. Commun., 2002, 2720-2721

Highly efficient synthesis of [3]- and [5]-rotaxanes consisting of crown ether and a sec-ammonium salt

N. Watanabe, T. Yagi, N. Kihara and T. Takata, Chem. Commun., 2002, 2720 DOI: 10.1039/B207872D

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