Recognition and encapsulation of an electroactive guest within a dynamically folded polymer

被引:35
作者
Galow, TH
Ilhan, F
Cooke, G
Rotello, VM [1 ]
机构
[1] Univ Massachusetts, Dept Chem, Amherst, MA 01003 USA
[2] Northumbria Univ, Dept Chem & Life Sci, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England
关键词
D O I
10.1021/ja993735g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Diaminotriazine-functionalized polymer 1 folds in nonpolar media into unimolecular "micelles", in which the diaminotriazine units are inwardly directed to form a polar pocket analogous to the active sites found in proteins. To explore the possibility of site isolation within this pocket we synthesized the redox active guest 6-ferrocenyluracil 2. Encapsulation of guest 2 by polymer 1 was established by NMR studies; functional site isolation was demonstrated through cyclic voltammetry studies.
引用
收藏
页码:3595 / 3598
页数:4
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