Enclathration of aromatic molecules by the O-H•••N supramolecular adducts of racemic-bis-β-naphthol and 4,4′-bipyridine

被引：95

作者：

Biradha, K ^{[1
]}

Mahata, G ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India

来源：

CRYSTAL GROWTH & DESIGN | 2005年 / 5卷 / 01期

关键词：

D O I：

10.1021/cg049761u

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Racemic-bis-beta-naphthol (rac-BN) reacts with 4,4'-bipyridine (BIPY) to form two types of supramolecular adducts via O-(HN)-N-... hydrogen bonds. One of those adducts consists of a cyclic aggregate formed by two molecules of rac-BN and two molecules of BIPY, while the other consists of a 1D-chain in which BIPY and rac-BN arrange alternately through O-(HN)-N-... hydrogen bonds. Interestingly, both these adducts have shown a remarkable ability to form continuous channels that enclathrate aromatic guest molecules such as benzene, toluene, p-xylene, biphenyl, naphthalene, and anthracene.

引用

页码：61 / 63

页数：3

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