A Guanidinium Ion-Based Anion- and Solvent Polarity-Controllable Molecular Switch

被引：51

作者：

Lin, Tzu-Chiun ^{[1
]}

Lai, Chien-Chen ^{[2
]}

Chiu, Sheng-Hsien ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 10617, Taiwan

[2] China Med Univ Hosp, Dept Med Genet, Taichung, Taiwan

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 03期

关键词：

ONE-POT SYNTHESIS; TRANSLATIONAL ISOMERISM; RECOGNITION; PSEUDOROTAXANE; RECEPTORS; SHUTTLES; LIGHT; COMPLEXES; STIMULI; MACHINE;

D O I：

10.1021/ol802638k

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The macrocycle bis-p-xylyl[26]crown-6 (BPX26C6) is capable of complexing guanidinium ions in a [2]pseudorotaxane-like manner in solution. A corresponding molecular switch can be operated through changes in solvent polarity or the addition and removal of halogen and acetate anions.

引用

收藏

页码：613 / 616

页数：4

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