Dimeric self-assembling capsules derived from the highly flexible tribenzylamine skeleton

被引：39

作者：

Alajarín, M

Pastor, A

Orenes, RA

Steed, JW

机构：

[1] Univ Murcia, Fac Quim, Dept Quim Organ, E-30100 Murcia, Spain

[2] Kings Coll London, Dept Chem, London WC2R 2LS, England

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2002年 / 67卷 / 20期

关键词：

D O I：

10.1021/jo025852r

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Tris(m-ureidobenzyl)amines dimerize both in solid state and in solution to give molecular capsules which are able to encapsulate small molecules. The self-assembly was confirmed by crystal X-ray analysis and NMR spectroscopy. The X-ray structure showed the encapsulation of one molecule of CH2Cl2. This new type of capsules presents a propeller-like topology and a belt of six hydrogen-bonded ureas. Encapsulation studies in solution and heterodimerization processes are also disclosed.

引用

页码：7091 / 7095

页数：5

共 30 条

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