Selective recognition of aromatic hydrocarbons by endo-functionalized molecular tubes via C/N-H ••• π interactions

被引：30

作者：

Huang, Guo-Bao ^{[1
,2
,3
]}

Liu, Wei-Er ^{[3
]}

Valkonen, Arto ^{[4
,5
]}

Yao, Huan ^{[3
]}

Rissanen, Kari ^{[4
,5
]}

Jiang, Wei ^{[3
]}

机构：

[1] Yulin Normal Univ, Coll Chem & Food Sci, Yulin 537000, Peoples R China

[2] Shenzhen Univ, Coll Chem & Environm Engn, Shenzhen 518060, Peoples R China

[3] South Univ Sci & Technol China, Dept Chem, Shenzhen 518055, Peoples R China

[4] Univ Jyvaskyla, Dept Chem, POB 3540014, Jyvaskyla, Finland

[5] Univ Jyvaskyla, Nanosci Ctr, POB 3540014, Jyvaskyla, Finland

来源：

CHINESE CHEMICAL LETTERS | 2018年 / 29卷 / 01期

基金：

中国国家自然科学基金; 芬兰科学院;

关键词：

Macrocycles; Aromatic hydrocarbon; Molecular recognition; Host-guest chemistry; Hydrogen bond; BIS-NAPHTHALENE; COMPLEXATION; MACROCYCLES; ENCAPSULATION; ENERGETICS; CAVITY; RINGS; WATER;

D O I：

10.1016/j.cclet.2017.07.005

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Molecular recognition of aromatic hydrocarbons by four endo-functionalized molecular tubes has been studied by H-1 NMR spectroscopy, computational methods, and single crystal X-ray crystallography. The binding selectivity is rationalized by invoking shape complementarity and dipole alignment. The non covalent interactions are proved to predominantly be C/N-H center dot center dot center dot pi interactions. (C) 2017 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

引用

页码：91 / 94

页数：4

共 8 条

[1] Selective recognition of aromatic hydrocarbons by endo-functionalized molecular tubes via C/N-H…π interactions
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ChineseChemicalLetters, 2018, 29 (01) : 91 - 94
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[7] Association of Non-covalent Interactions C-H ... X (X=O, F, Cl, π) and Cl ... π with Hydrogen Bond Interactions N-H ... O in Molecular Assembly of New Phosphoramides: A Combined X-Ray Crystallography and Topology (AIM and Hirshfeld) Analysis
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[8] Two intra-molecular inter-ligand C(aromatic)-H•••O(carboxyl) interactions reinforce the formation of a single Cu(II)-N4(pza) bond in the molecular recognition between pyrazine-2-carboxamide (pza) and the (iminodiacetato)copper(II) chelate.: Synthesis, molecular and crystal structure and properties of [Cu(IDA)(pza)(H2O)]•H2O
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