A Bridged Azobenzene Derivative as a Reversible, Light-Induced Chirality Switch

被引:87
|
作者
Haberhauer, Gebhard [1 ]
Kallweit, Christine [1 ]
机构
[1] Univ Duisburg Essen, Inst Organ Chem, Fac Chem, D-45117 Essen, Germany
关键词
azo compounds; CD spectroscopy; isomerization; molecular switches; photochemistry; ELECTRONIC-PROPERTIES; MOLECULAR MOTORS; POLARIZED-LIGHT; LIQUID-CRYSTALS; ISOMERIZATION; BINAPHTHYLS; OLIGOMERS; MACHINES; ROTATION; POLYMER;
D O I
10.1002/anie.200906731
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) A new trick for an old dog: The azoben-zene derivative 1 was used to demon-strate the light-induced spatially directed (unidirectional) tran cis isomerization for the first time. This important effect expands the range of applications for azobenzene derivatives. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:2418 / 2421
页数:4
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