Indole-based macrocycles as a class of receptors for anions

被引:265
|
作者
Chang, KJ
Moon, D
Lah, MS
Jeong, KS [1 ]
机构
[1] Yonsei Univ, Ctr Bioact Mol Hybirds, Seoul 120749, South Korea
[2] Yonsei Univ, Dept Chem, Seoul 120749, South Korea
[3] Hanyang Univ, Dept Chem & Appl Chem, Coll Sci & Technol, Ansan 426791, Kyunggi Do, South Korea
关键词
anions; heterocycles; hydrogen bonds; macrocycles; sensors;
D O I
10.1002/anie.200503121
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) Shiftwork: The identity of an anion complexed to indole-based macrocycles can be determined by the NMR chemical shift of the NH protons (see picture). The difference in the chemical shifts arises from a difference in the strength of the hydrogen-bonding interactions between the macrocycles and the anions. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:7926 / 7929
页数:4
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