A magnesium-selective ionophore containing four amide carbonyl ligands derived from L-tartaric acid and axial furano oxygen binding sites

被引：5

作者：

Choi, HJ ^{[1
]}

Lee, DH ^{[1
]}

Park, YS ^{[1
]}

Lee, IK ^{[1
]}

Kim, YC ^{[1
]}

机构：

[1] Kyungpook Natl Univ, Dept Ind Chem, Taegu 701702, South Korea

来源：

JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY | 2002年 / 43卷 / 1-2期

关键词：

circular dichroism; ion selective electrode; magnesium ionophore; NMR titration;

D O I：

10.1023/A:1020469618610

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Octahedrally converging hexadentate macrocyclic receptors 1 and 2, based on L-tartaric acid and furan moieties, were synthesized and their complexation properties studied. In this paper, magnesium ion selectivities determined by ISE experiments, chiroptical changes observed by circular dichroism (CD) on complexation, and association constants measured by NMR titration are discussed.

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页码：15 / 18

页数：4

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