Enantioselective recognition by optically active chiral fluorescence sensors bearing amino acid units

被引：36

作者：

Xu, KX ^{[1
]}

He, YB ^{[1
]}

Qin, HJ ^{[1
]}

Qing, GY ^{[1
]}

Liu, SY ^{[1
]}

机构：

[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China

来源：

TETRAHEDRON-ASYMMETRY | 2005年 / 16卷 / 18期

关键词：

D O I：

10.1016/j.tetasy.2005.08.014

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Chiral fluorescence receptors 1 and 2 were synthesized and their structures characterized by IR, H-1 NMR, C-13 NMR, MS spectra, and elemental analysis. The chiral recognition abilities of I and 2 were studied by 1H NMR and fluorescence spectra. The results demonstrate that receptors 1 and 2 with bis(tetrabutylammonium) dibenzoyl tartrate formed a 1:1 complex. Receptor 2 exhibits an excellent enantioselective recognition ability toward the enantiomers of bis(tetrabutylammonium) dibenzoyl tartrate. (C) 2005 Elsevier Ltd. All rights reserved.

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页码：3042 / 3048

页数：7

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