Two-arm ferrocene amide compounds: Synclinal conformations for selective sensing of dihydrogen phosphate ion

被引：93

作者：

Kuo, LJ ^{[1
]}

Liao, JH ^{[1
]}

Chen, CT ^{[1
]}

Huang, CH ^{[1
]}

Chen, CS ^{[1
]}

Fang, JM ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan

来源：

ORGANIC LETTERS | 2003年 / 5卷 / 11期

关键词：

D O I：

10.1021/ol034364i

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ferrocene compounds bearing multiple amido groups selectively bind with the H2PO4- ion over other anions. The one-arm receptors form 1:1 complexes with the H2PO4- ion, whereas the two-arm receptors can accommodate two H2PO4- ions. The complexation modes and binding strengths are deduced from the NMR, calorimetry, fluorescence, and cyclic voltammetry studies. The two-arm ferrocene hexamide receptors likely,exist in synclinal conformations to incorporate tetrahydrofuran molecules and H2PO4- ions.

引用

页码：1821 / 1824

页数：4

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