The Effect of the Dynamics of Revolving Gates on the Kinetics of Molecular Encapsulation-The Activity/Selectivity Relationship

被引：14

作者：

Rieth, Stephen ^{[1
]}

Badjic, Jovica D. ^{[1
]}

机构：

[1] Ohio State Univ, Dept Chem, Columbus, OH 43210 USA

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 09期

基金：

美国国家科学基金会;

关键词：

dynamic NMR spectroscopy; encapsulation kinetics; host-guest systems; linear free energy relationships; molecular recognition; TRANSLOCATION; SELECTIVITY; CHEMISTRY; MECHANISM; EXCHANGE; BINDING; BASKET; GUESTS;

D O I：

10.1002/chem.201003138

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gated molecular encapsulation: The relationship between the rate by which guest molecules enter/exit gated hosts and the rate by which gates revolve and thereby open/close the host were investigated. The results of kinetic measurements have indicated that more dynamic hosts are also more selective in trapping guests, thereby revealing an activity/selectivity relationship pertaining molecular recognition events (see figure). © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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收藏

页码：2562 / 2565

页数：4

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