Effect of a hydroxyl group in an anthracene-labelled pyridine amide receptor in molecular recognition α-keto and hydroxy monocarboxylic acids

被引：19

作者：

Ghosh, Kumaresh ^{[1
]}

Masanta, Goutam ^{[1
]}

机构：

[1] Univ Kalyani, Dept Chem, Kalyani 741235, Nadia, India

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 52期

关键词：

hydroxyl group; off-on switch; pyruvic acid; Mandelic acid; PET sensor;

D O I：

10.1016/j.tetlet.2006.10.140

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

To ascertain the role of a hydroxyl group in carboxylic acid recognition, anthracene-labelled pyridine amide sensor I was designed and synthesized. The sensor functions as an 'off-on' fluorescence switch for alpha-keto and hydroxy acids. The binding properties were studied using H-1 NMR, fluorescence and UV-vis spectroscopic methods. Sensor 1 is selective for pyruvic acid. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：9233 / 9237

页数：5

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