Electrochemical recognition of cations by bis(pyrrolo)tetrathiafulvalene macrocycles

被引：81

作者：

Trippé, G

Levillain, E

Le Derf, F

Gorgues, A

Sallé, M

Jeppesen, JO

Nielsen, K

Becher, J

机构：

[1] Univ Angers, CNRS, UMR 6501, Lab Ingn Mol & Mat Organ, F-49045 Angers, France

[2] Odense Univ, Univ So Denmark, Dept Chem, DK-5230 Odense M, Denmark

来源：

ORGANIC LETTERS | 2002年 / 4卷 / 15期

关键词：

D O I：

10.1021/ol0260829

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHIC] Tetrathiafulvalene redox-responsive ligands devoid of cis/trans isomerism containing the electroactive bis(pyrrolo[3,4-d])tetrathiafulvalene moiety and polyether subunits have been synthesized. One ligand exhibits high binding affinities for Pb2+ and Ba2+ cations as shown by independent methods (H-1 NMR, UV-vis spectroscopy, and cyclic voltammetry). The ability of this receptor to electrochemically recognize Pb2+ and Ba2+ is shown by cyclic voltammetry.

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页码：2461 / 2464

页数：4

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