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

被引：50

作者：

Watanabe, N ^{[1
]}

Yagi, T ^{[1
]}

Kihara, N ^{[1
]}

Takata, T ^{[1
]}

机构：

[1] Osaka Prefecture Univ, Grad Sch Engn, Dept Appl Chem, Osaka 5998531, Japan

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 22期

关键词：

D O I：

10.1039/b207872d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

[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.

引用

页码：2720 / 2721

页数：2

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