Solution phase measurement of both weak σ and C-H•••X- hydrogen bonding interactions in synthetic anion receptors

被引：157

作者：

Berryman, Orion B. ^{[1
,2
]}

Sather, Aaron C. ^{[1
,2
]}

Hay, Benjamin P. ^{[3
]}

Meisner, Jeffrey S. ^{[1
,2
]}

Johnson, Darren W. ^{[1
,2
]}

机构：

[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[2] Univ Oregon, Inst Mat Sci, Eugene, OR 97403 USA

[3] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37830 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 33期

关键词：

D O I：

10.1021/ja8035652

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of tripodal receptors preorganize electron-deficient aromatic rings to bind halides in organic solvents using weak a anion-to-arene interactions or C-H center dot center dot center dot X- hydrogen bonds. H-1 NMR spectroscopy proves to be a powerful technique for quantifying binding in solution and determining the interaction motifs, even in cases of weak binding.

引用

页码：10895 / 10897

页数：3

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