Water and hydrogen halides serve the same structural role in a series of 2+2 hydrogen-bonded dimers based on 2,6-bis(2-anilinoethynyl)pyridine sulfonamide receptors

被引：35

作者：

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

Johnson, Charles A., II ^{[1
,2
]}

Zakharov, Lev N. ^{[1
,2
]}

Haley, Michael M. ^{[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

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 01期

关键词：

anions; dimers; hydrogen bonds; receptors; self-assembly;

D O I：

10.1002/anie.200703971

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mix and match: A new series of receptors reveals an unusual propensity to form 2+2 hydrogen-bonded dimers with water or hydrogen halides. Remarkably, water and hydrogen chloride impart nearly identical structural features to the dimers. In fact, in one case (see picture, Cl green, O red, N blue, S yellow), one water molecule and one chloride ion work in concert to form a hydrogen-bonded dimer stitched together with seven hydrogen bonds. (Figure Presented) © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：117 / 120

页数：4

共 24 条

[21]

Sessler JL, 2006, MONOGR SUPRAMOL CHEM, P1, DOI 10.1039/9781847552471

[22]

VILAR R, 2003, ANGEW CHEM, V115, P1498

[23] Carbon networks based on dehydrobenzoannulenes. 4. Synthesis of "star" and "trefoil" graphdiyne substructures via sixfold cross-coupling of hexaiodobenzene [J].

Wan, WB ;

Haley, MM .

JOURNAL OF ORGANIC CHEMISTRY, 2001, 66 (11) :3893-3901

[24] Kinetics and thermodynamics of hexameric capsule formation [J].

Yamanaka, M ;

Shivanyuk, A ;

Rebek, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (09) :2939-2943

← 1 2 3 →