A triptycene-based bis(crown ether) host: Complexation with both paraquat derivatives and dibenzylammonium salts

被引：90

作者：

Han, T ^{[1
]}

Chen, CF

机构：

[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

来源：

ORGANIC LETTERS | 2006年 / 8卷 / 06期

关键词：

D O I：

10.1021/ol053008s

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel triptycene-based bis(crown ether) host (1) incorporating two dibenzo-24-crown-8 ether moieties has been synthesized. It can form not only a new bis[2]pseudorotaxane with dibenzylammonium salts but also stable clip-shaped complexes with paraquat derivatives. Moreover, the complexation process between 1 and the two classes of guests can be chemically controlled.

引用

页码：1069 / 1072

页数：4

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