Photorelease of an organic molecule in solution: Light-triggered blockage of a hydrogen-bonding receptor site

被引：75

作者：

Molard, Y ^{[1
]}

Bassani, DM ^{[1
]}

Desvergne, JP ^{[1
]}

Horton, PN ^{[1
]}

Hursthouse, MB ^{[1
]}

Tucker, JHR ^{[1
]}

机构：

[1] Univ Bordeaux 1, Lab Chim Organ & Organmet, F-33405 Talence, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 07期

基金：

英国工程与自然科学研究理事会;

关键词：

host-guest systems; molecular devices; molecular recognition; photochemistry; supramolecular chemistry;

D O I：

10.1002/anie.200461946

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bathed in light, the acyclic receptor 1 that binds a neutral guest molecule through hydrogen bonding (1-2) undergoes an intramolecular anthracene photodimerization reaction to yield a macrocyclic structure. The dramatic change in the structure of 1 from open to cyclic affects the binding properties of the receptor sites and leads to the exclusion of the guest molecule. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1072 / 1075

页数：4

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